| 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 | $94.86 | 7.785% | $102.2449 | $102.24 | $102.25 | $102.20 |
| Purchase #2 | $105.86 | 3.479% | $109.5429 | $109.54 | $109.55 | $109.50 |
| Purchase #3 | $41.94 | 6.277% | $44.5726 | $44.57 | $44.55 | $44.60 |
| Purchase #4 | $228.85 | 9.866% | $251.4283 | $251.43 | $251.45 | $251.40 |
| Purchase #5 | $62.69 | 4.681% | $65.6245 | $65.62 | $65.60 | $65.60 |
| Purchase #6 | $191.92 | 7.175% | $205.6903 | $205.69 | $205.70 | $205.70 |
| Purchase #7 | $25.98 | 13.857% | $29.58 | $29.58 | $29.60 | $29.60 |
| 7 purchase totals = | $752.10 | $808.6835 | $808.67 | $808.70 | $808.60 | |