| 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 | $39.36 | 9.536% | $43.1134 | $43.11 | $43.10 | $43.10 |
| Purchase #2 | $113.81 | 11.559% | $126.9653 | $126.97 | $126.95 | $127.00 |
| Purchase #3 | $42.59 | 8.180% | $46.0739 | $46.07 | $46.05 | $46.10 |
| Purchase #4 | $90.49 | 3.302% | $93.478 | $93.48 | $93.50 | $93.50 |
| Purchase #5 | $246.43 | 6.458% | $262.3444 | $262.34 | $262.35 | $262.30 |
| Purchase #6 | $155.34 | 3.660% | $161.0254 | $161.03 | $161.05 | $161.00 |
| Purchase #7 | $72.87 | 10.235% | $80.3282 | $80.33 | $80.35 | $80.30 |
| 7 purchase totals = | $760.89 | $813.3286 | $813.33 | $813.35 | $813.30 | |