| 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 | $226.28 | 4.190% | $235.7611 | $235.76 | $235.75 | $235.80 |
| Purchase #2 | $106.36 | 3.801% | $110.4027 | $110.40 | $110.40 | $110.40 |
| Purchase #3 | $40.96 | 9.610% | $44.8963 | $44.90 | $44.90 | $44.90 |
| Purchase #4 | $21.62 | 4.290% | $22.5475 | $22.55 | $22.55 | $22.50 |
| Purchase #5 | $89.76 | 8.290% | $97.2011 | $97.20 | $97.20 | $97.20 |
| Purchase #6 | $59.46 | 13.294% | $67.3646 | $67.36 | $67.35 | $67.40 |
| Purchase #7 | $131.52 | 5.679% | $138.989 | $138.99 | $139.00 | $139.00 |
| 7 purchase totals = | $675.96 | $717.1623 | $717.16 | $717.15 | $717.20 | |