| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $35.31 | 9.327% | $38.6034 | $38.60 | $38.60 | $38.60 |
| Purchase #2 | $215.90 | 10.671% | $238.9387 | $238.94 | $238.95 | $238.90 |
| Purchase #3 | $100.53 | 9.557% | $110.1377 | $110.14 | $110.15 | $110.10 |
| Purchase #4 | $204.77 | 13.642% | $232.7047 | $232.70 | $232.70 | $232.70 |
| Purchase #5 | $96.28 | 8.267% | $104.2395 | $104.24 | $104.25 | $104.20 |
| Purchase #6 | $91.78 | 11.826% | $102.6339 | $102.63 | $102.65 | $102.60 |
| Purchase #7 | $34.34 | 6.741% | $36.6549 | $36.65 | $36.65 | $36.70 |
| 7 purchase totals = | $778.91 | $863.9128 | $863.90 | $863.95 | $863.80 | |