| 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 | $116.99 | 7.790% | $126.1035 | $126.10 | $126.10 | $126.10 |
| Purchase #2 | $124.91 | 4.722% | $130.8083 | $130.81 | $130.80 | $130.80 |
| Purchase #3 | $165.39 | 11.290% | $184.0625 | $184.06 | $184.05 | $184.10 |
| Purchase #4 | $143.35 | 12.757% | $161.6372 | $161.64 | $161.65 | $161.60 |
| Purchase #5 | $47.43 | 3.591% | $49.1332 | $49.13 | $49.15 | $49.10 |
| Purchase #6 | $98.89 | 12.706% | $111.455 | $111.46 | $111.45 | $111.50 |
| Purchase #7 | $74.34 | 4.813% | $77.918 | $77.92 | $77.90 | $77.90 |
| 7 purchase totals = | $771.30 | $841.1177 | $841.12 | $841.10 | $841.10 | |