| 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 | $104.60 | 11.475% | $116.6029 | $116.60 | $116.60 | $116.60 |
| Purchase #2 | $62.77 | 8.466% | $68.0841 | $68.08 | $68.10 | $68.10 |
| Purchase #3 | $49.88 | 9.496% | $54.6166 | $54.62 | $54.60 | $54.60 |
| Purchase #4 | $9.78 | 10.468% | $10.8038 | $10.80 | $10.80 | $10.80 |
| Purchase #5 | $191.79 | 10.550% | $212.0238 | $212.02 | $212.00 | $212.00 |
| Purchase #6 | $189.61 | 8.708% | $206.1212 | $206.12 | $206.10 | $206.10 |
| Purchase #7 | $205.63 | 13.410% | $233.205 | $233.21 | $233.20 | $233.20 |
| 7 purchase totals = | $814.06 | $901.4574 | $901.45 | $901.40 | $901.40 | |