| 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 | $69.81 | 7.601% | $75.1163 | $75.12 | $75.10 | $75.10 |
| Purchase #2 | $149.99 | 5.730% | $158.5844 | $158.58 | $158.60 | $158.60 |
| Purchase #3 | $163.32 | 4.769% | $171.1087 | $171.11 | $171.10 | $171.10 |
| Purchase #4 | $169.62 | 5.531% | $179.0017 | $179.00 | $179.00 | $179.00 |
| Purchase #5 | $49.57 | 13.832% | $56.4265 | $56.43 | $56.45 | $56.40 |
| Purchase #6 | $206.39 | 13.469% | $234.1887 | $234.19 | $234.20 | $234.20 |
| Purchase #7 | $116.44 | 4.523% | $121.7066 | $121.71 | $121.70 | $121.70 |
| 7 purchase totals = | $925.14 | $996.1329 | $996.14 | $996.15 | $996.10 | |