| 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 | $93.95 | 4.468% | $98.1477 | $98.15 | $98.15 | $98.10 |
| Purchase #2 | $55.38 | 5.592% | $58.4768 | $58.48 | $58.50 | $58.50 |
| Purchase #3 | $187.82 | 11.795% | $209.9734 | $209.97 | $209.95 | $210.00 |
| Purchase #4 | $54.99 | 13.203% | $62.2503 | $62.25 | $62.25 | $62.30 |
| Purchase #5 | $45.68 | 3.487% | $47.2729 | $47.27 | $47.25 | $47.30 |
| Purchase #6 | $55.85 | 9.772% | $61.3077 | $61.31 | $61.30 | $61.30 |
| Purchase #7 | $16.98 | 5.769% | $17.9596 | $17.96 | $17.95 | $18.00 |
| 7 purchase totals = | $510.65 | $555.3884 | $555.39 | $555.35 | $555.50 | |