| 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 | $43.99 | 7.407% | $47.2483 | $47.25 | $47.25 | $47.20 |
| Purchase #2 | $48.98 | 11.857% | $54.7876 | $54.79 | $54.80 | $54.80 |
| Purchase #3 | $154.84 | 6.532% | $164.9541 | $164.95 | $164.95 | $165.00 |
| Purchase #4 | $103.33 | 12.767% | $116.5221 | $116.52 | $116.50 | $116.50 |
| Purchase #5 | $13.29 | 10.298% | $14.6586 | $14.66 | $14.65 | $14.70 |
| Purchase #6 | $182.45 | 13.568% | $207.2048 | $207.20 | $207.20 | $207.20 |
| Purchase #7 | $5.51 | 3.390% | $5.6968 | $5.70 | $5.70 | $5.70 |
| 7 purchase totals = | $552.39 | $611.0723 | $611.07 | $611.05 | $611.10 | |