| 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 | $48.86 | 13.397% | $55.4058 | $55.41 | $55.40 | $55.40 |
| Purchase #2 | $135.26 | 12.676% | $152.4056 | $152.41 | $152.40 | $152.40 |
| Purchase #3 | $67.61 | 3.747% | $70.1433 | $70.14 | $70.15 | $70.10 |
| Purchase #4 | $225.88 | 5.728% | $238.8184 | $238.82 | $238.80 | $238.80 |
| Purchase #5 | $122.53 | 3.203% | $126.4546 | $126.45 | $126.45 | $126.50 |
| Purchase #6 | $89.54 | 7.112% | $95.9081 | $95.91 | $95.90 | $95.90 |
| Purchase #7 | $16.42 | 3.736% | $17.0335 | $17.03 | $17.05 | $17.00 |
| 7 purchase totals = | $706.10 | $756.1693 | $756.17 | $756.15 | $756.10 | |