| 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 | $37.64 | 8.874% | $40.9802 | $40.98 | $41.00 | $41.00 |
| Purchase #2 | $42.28 | 6.244% | $44.92 | $44.92 | $44.90 | $44.90 |
| Purchase #3 | $61.38 | 8.468% | $66.5777 | $66.58 | $66.60 | $66.60 |
| Purchase #4 | $13.47 | 4.874% | $14.1265 | $14.13 | $14.15 | $14.10 |
| Purchase #5 | $240.98 | 6.554% | $256.7738 | $256.77 | $256.75 | $256.80 |
| Purchase #6 | $111.49 | 8.495% | $120.9611 | $120.96 | $120.95 | $121.00 |
| Purchase #7 | $37.86 | 6.541% | $40.3364 | $40.34 | $40.35 | $40.30 |
| 7 purchase totals = | $545.10 | $584.6757 | $584.68 | $584.70 | $584.70 | |