| 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 | $23.72 | 12.858% | $26.7699 | $26.77 | $26.75 | $26.80 |
| Purchase #2 | $191.58 | 13.351% | $217.1578 | $217.16 | $217.15 | $217.20 |
| Purchase #3 | $55.45 | 6.305% | $58.9461 | $58.95 | $58.95 | $58.90 |
| Purchase #4 | $96.95 | 12.364% | $108.9369 | $108.94 | $108.95 | $108.90 |
| Purchase #5 | $191.30 | 10.274% | $210.9542 | $210.95 | $210.95 | $211.00 |
| Purchase #6 | $112.54 | 12.714% | $126.8483 | $126.85 | $126.85 | $126.80 |
| Purchase #7 | $48.98 | 3.851% | $50.8662 | $50.87 | $50.85 | $50.90 |
| 7 purchase totals = | $720.52 | $800.4794 | $800.49 | $800.45 | $800.50 | |