| 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 | $136.69 | 7.331% | $146.7107 | $146.71 | $146.70 | $146.70 |
| Purchase #2 | $47.38 | 7.803% | $51.0771 | $51.08 | $51.10 | $51.10 |
| Purchase #3 | $49.67 | 7.264% | $53.278 | $53.28 | $53.30 | $53.30 |
| Purchase #4 | $244.31 | 5.284% | $257.2193 | $257.22 | $257.20 | $257.20 |
| Purchase #5 | $179.39 | 13.798% | $204.1422 | $204.14 | $204.15 | $204.10 |
| Purchase #6 | $7.91 | 8.830% | $8.6085 | $8.61 | $8.60 | $8.60 |
| Purchase #7 | $32.52 | 6.488% | $34.6299 | $34.63 | $34.65 | $34.60 |
| 7 purchase totals = | $697.87 | $755.6657 | $755.67 | $755.70 | $755.60 | |