| 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 | $49.93 | 6.450% | $53.1505 | $53.15 | $53.15 | $53.20 |
| Purchase #2 | $53.49 | 3.134% | $55.1664 | $55.17 | $55.15 | $55.20 |
| Purchase #3 | $103.65 | 6.254% | $110.1323 | $110.13 | $110.15 | $110.10 |
| Purchase #4 | $219.66 | 10.149% | $241.9533 | $241.95 | $241.95 | $242.00 |
| Purchase #5 | $226.46 | 8.745% | $246.2639 | $246.26 | $246.25 | $246.30 |
| Purchase #6 | $27.81 | 4.681% | $29.1118 | $29.11 | $29.10 | $29.10 |
| Purchase #7 | $179.48 | 3.572% | $185.891 | $185.89 | $185.90 | $185.90 |
| 7 purchase totals = | $860.48 | $921.6692 | $921.66 | $921.65 | $921.80 | |