| 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 | $7.35 | 6.148% | $7.8019 | $7.80 | $7.80 | $7.80 |
| Purchase #2 | $131.80 | 12.861% | $148.7508 | $148.75 | $148.75 | $148.80 |
| Purchase #3 | $124.26 | 11.749% | $138.8593 | $138.86 | $138.85 | $138.90 |
| Purchase #4 | $49.98 | 13.765% | $56.8597 | $56.86 | $56.85 | $56.90 |
| Purchase #5 | $110.71 | 5.672% | $116.9895 | $116.99 | $117.00 | $117.00 |
| Purchase #6 | $200.71 | 13.686% | $228.1792 | $228.18 | $228.20 | $228.20 |
| Purchase #7 | $86.83 | 3.864% | $90.1851 | $90.19 | $90.20 | $90.20 |
| 7 purchase totals = | $711.64 | $787.6255 | $787.63 | $787.65 | $787.80 | |