| 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 | $87.89 | 3.647% | $91.0953 | $91.10 | $91.10 | $91.10 |
| Purchase #2 | $93.68 | 12.655% | $105.5352 | $105.54 | $105.55 | $105.50 |
| Purchase #3 | $50.82 | 7.386% | $54.5736 | $54.57 | $54.55 | $54.60 |
| Purchase #4 | $226.26 | 10.284% | $249.5286 | $249.53 | $249.55 | $249.50 |
| Purchase #5 | $84.47 | 11.435% | $94.1291 | $94.13 | $94.15 | $94.10 |
| Purchase #6 | $158.80 | 6.542% | $169.1887 | $169.19 | $169.20 | $169.20 |
| Purchase #7 | $22.55 | 11.628% | $25.1721 | $25.17 | $25.15 | $25.20 |
| 7 purchase totals = | $724.47 | $789.2226 | $789.23 | $789.25 | $789.20 | |