| 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 | $80.47 | 13.560% | $91.3817 | $91.38 | $91.40 | $91.40 |
| Purchase #2 | $101.63 | 6.772% | $108.5124 | $108.51 | $108.50 | $108.50 |
| Purchase #3 | $57.81 | 12.815% | $65.2184 | $65.22 | $65.20 | $65.20 |
| Purchase #4 | $160.52 | 10.589% | $177.5175 | $177.52 | $177.50 | $177.50 |
| Purchase #5 | $129.94 | 11.244% | $144.5505 | $144.55 | $144.55 | $144.60 |
| Purchase #6 | $165.47 | 11.115% | $183.862 | $183.86 | $183.85 | $183.90 |
| Purchase #7 | $65.84 | 13.831% | $74.9463 | $74.95 | $74.95 | $74.90 |
| 7 purchase totals = | $761.68 | $845.9888 | $845.99 | $845.95 | $846.00 | |