| 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 | $37.57 | 6.356% | $39.9579 | $39.96 | $39.95 | $40.00 |
| Purchase #2 | $93.54 | 9.311% | $102.2495 | $102.25 | $102.25 | $102.20 |
| Purchase #3 | $212.33 | 4.515% | $221.9167 | $221.92 | $221.90 | $221.90 |
| Purchase #4 | $48.97 | 6.105% | $51.9596 | $51.96 | $51.95 | $52.00 |
| Purchase #5 | $62.68 | 8.479% | $67.9946 | $67.99 | $68.00 | $68.00 |
| Purchase #6 | $43.35 | 5.278% | $45.638 | $45.64 | $45.65 | $45.60 |
| Purchase #7 | $20.33 | 10.328% | $22.4297 | $22.43 | $22.45 | $22.40 |
| 7 purchase totals = | $518.77 | $552.1460 | $552.15 | $552.15 | $552.10 | |