| 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 | $40.92 | 8.778% | $44.512 | $44.51 | $44.50 | $44.50 |
| Purchase #2 | $166.34 | 9.480% | $182.109 | $182.11 | $182.10 | $182.10 |
| Purchase #3 | $143.70 | 5.825% | $152.0705 | $152.07 | $152.05 | $152.10 |
| Purchase #4 | $119.87 | 10.687% | $132.6805 | $132.68 | $132.70 | $132.70 |
| Purchase #5 | $87.47 | 10.355% | $96.5275 | $96.53 | $96.55 | $96.50 |
| Purchase #6 | $209.62 | 5.317% | $220.7655 | $220.77 | $220.75 | $220.80 |
| Purchase #7 | $106.55 | 13.606% | $121.0472 | $121.05 | $121.05 | $121.00 |
| 7 purchase totals = | $874.47 | $949.7122 | $949.72 | $949.70 | $949.70 | |