| 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 | $6.50 | 10.467% | $7.1804 | $7.18 | $7.20 | $7.20 |
| Purchase #2 | $59.73 | 11.572% | $66.642 | $66.64 | $66.65 | $66.60 |
| Purchase #3 | $191.76 | 8.513% | $208.0845 | $208.08 | $208.10 | $208.10 |
| Purchase #4 | $175.61 | 4.560% | $183.6178 | $183.62 | $183.60 | $183.60 |
| Purchase #5 | $61.44 | 6.449% | $65.4023 | $65.40 | $65.40 | $65.40 |
| Purchase #6 | $10.86 | 9.502% | $11.8919 | $11.89 | $11.90 | $11.90 |
| Purchase #7 | $218.86 | 11.636% | $244.3265 | $244.33 | $244.35 | $244.30 |
| 7 purchase totals = | $724.76 | $787.1454 | $787.14 | $787.20 | $787.10 | |