| 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 | $45.90 | 10.222% | $50.5919 | $50.59 | $50.60 | $50.60 |
| Purchase #2 | $79.68 | 5.469% | $84.0377 | $84.04 | $84.05 | $84.00 |
| Purchase #3 | $92.76 | 11.595% | $103.5155 | $103.52 | $103.50 | $103.50 |
| Purchase #4 | $33.49 | 13.720% | $38.0848 | $38.08 | $38.10 | $38.10 |
| Purchase #5 | $165.73 | 12.436% | $186.3402 | $186.34 | $186.35 | $186.30 |
| Purchase #6 | $117.26 | 7.502% | $126.0568 | $126.06 | $126.05 | $126.10 |
| Purchase #7 | $204.34 | 3.495% | $211.4817 | $211.48 | $211.50 | $211.50 |
| 7 purchase totals = | $739.16 | $800.1086 | $800.11 | $800.15 | $800.10 | |