| 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 | $26.73 | 8.743% | $29.067 | $29.07 | $29.05 | $29.10 |
| Purchase #2 | $164.53 | 12.282% | $184.7376 | $184.74 | $184.75 | $184.70 |
| Purchase #3 | $161.50 | 12.462% | $181.6261 | $181.63 | $181.65 | $181.60 |
| Purchase #4 | $221.47 | 12.229% | $248.5536 | $248.55 | $248.55 | $248.60 |
| Purchase #5 | $146.56 | 13.388% | $166.1815 | $166.18 | $166.20 | $166.20 |
| Purchase #6 | $70.60 | 6.485% | $75.1784 | $75.18 | $75.20 | $75.20 |
| Purchase #7 | $54.78 | 11.257% | $60.9466 | $60.95 | $60.95 | $60.90 |
| 7 purchase totals = | $846.17 | $946.2908 | $946.30 | $946.35 | $946.30 | |