| 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 | $71.81 | 12.506% | $80.7906 | $80.79 | $80.80 | $80.80 |
| Purchase #2 | $95.89 | 10.189% | $105.6602 | $105.66 | $105.65 | $105.70 |
| Purchase #3 | $69.70 | 7.810% | $75.1436 | $75.14 | $75.15 | $75.10 |
| Purchase #4 | $138.69 | 12.245% | $155.6726 | $155.67 | $155.65 | $155.70 |
| Purchase #5 | $123.80 | 3.865% | $128.5849 | $128.58 | $128.60 | $128.60 |
| Purchase #6 | $96.78 | 10.399% | $106.8442 | $106.84 | $106.85 | $106.80 |
| Purchase #7 | $109.65 | 6.416% | $116.6851 | $116.69 | $116.70 | $116.70 |
| 7 purchase totals = | $706.32 | $769.3812 | $769.37 | $769.40 | $769.40 | |