| 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 | $33.45 | 12.436% | $37.6098 | $37.61 | $37.60 | $37.60 |
| Purchase #2 | $69.41 | 8.115% | $75.0426 | $75.04 | $75.05 | $75.00 |
| Purchase #3 | $139.56 | 11.526% | $155.6457 | $155.65 | $155.65 | $155.60 |
| Purchase #4 | $154.41 | 9.861% | $169.6364 | $169.64 | $169.65 | $169.60 |
| Purchase #5 | $228.35 | 10.289% | $251.8449 | $251.84 | $251.85 | $251.80 |
| Purchase #6 | $141.57 | 9.847% | $155.5104 | $155.51 | $155.50 | $155.50 |
| Purchase #7 | $144.39 | 5.655% | $152.5553 | $152.56 | $152.55 | $152.60 |
| 7 purchase totals = | $911.14 | $997.8451 | $997.85 | $997.85 | $997.70 | |