| 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 | $53.94 | 7.850% | $58.1743 | $58.17 | $58.15 | $58.20 |
| Purchase #2 | $80.97 | 12.435% | $91.0386 | $91.04 | $91.05 | $91.00 |
| Purchase #3 | $35.39 | 11.261% | $39.3753 | $39.38 | $39.40 | $39.40 |
| Purchase #4 | $67.25 | 4.424% | $70.2251 | $70.23 | $70.25 | $70.20 |
| Purchase #5 | $119.43 | 5.267% | $125.7204 | $125.72 | $125.70 | $125.70 |
| Purchase #6 | $25.82 | 9.782% | $28.3457 | $28.35 | $28.35 | $28.30 |
| Purchase #7 | $139.28 | 11.358% | $155.0994 | $155.10 | $155.10 | $155.10 |
| 7 purchase totals = | $522.08 | $567.9788 | $567.99 | $568.00 | $567.90 | |