| 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 | $22.59 | 9.841% | $24.8131 | $24.81 | $24.80 | $24.80 |
| Purchase #2 | $101.53 | 6.348% | $107.9751 | $107.98 | $108.00 | $108.00 |
| Purchase #3 | $48.74 | 5.645% | $51.4914 | $51.49 | $51.50 | $51.50 |
| Purchase #4 | $55.29 | 5.537% | $58.3514 | $58.35 | $58.35 | $58.40 |
| Purchase #5 | $129.93 | 7.327% | $139.45 | $139.45 | $139.45 | $139.50 |
| Purchase #6 | $124.98 | 12.434% | $140.52 | $140.52 | $140.50 | $140.50 |
| Purchase #7 | $135.34 | 11.152% | $150.4331 | $150.43 | $150.45 | $150.40 |
| 7 purchase totals = | $618.40 | $673.0341 | $673.03 | $673.05 | $673.10 | |