| 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 | $70.77 | 13.835% | $80.561 | $80.56 | $80.55 | $80.60 |
| Purchase #2 | $220.89 | 10.695% | $244.5142 | $244.51 | $244.50 | $244.50 |
| Purchase #3 | $31.56 | 13.109% | $35.6972 | $35.70 | $35.70 | $35.70 |
| Purchase #4 | $22.35 | 12.301% | $25.0993 | $25.10 | $25.10 | $25.10 |
| Purchase #5 | $59.37 | 12.727% | $66.926 | $66.93 | $66.95 | $66.90 |
| Purchase #6 | $139.86 | 10.289% | $154.2502 | $154.25 | $154.25 | $154.30 |
| Purchase #7 | $154.33 | 9.825% | $169.4929 | $169.49 | $169.50 | $169.50 |
| 7 purchase totals = | $699.13 | $776.5408 | $776.54 | $776.55 | $776.60 | |