| 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 | $48.83 | 3.571% | $50.5737 | $50.57 | $50.55 | $50.60 |
| Purchase #2 | $234.40 | 6.298% | $249.1625 | $249.16 | $249.15 | $249.20 |
| Purchase #3 | $152.56 | 13.176% | $172.6613 | $172.66 | $172.65 | $172.70 |
| Purchase #4 | $42.69 | 11.784% | $47.7206 | $47.72 | $47.70 | $47.70 |
| Purchase #5 | $169.96 | 4.229% | $177.1476 | $177.15 | $177.15 | $177.10 |
| Purchase #6 | $30.89 | 7.650% | $33.2531 | $33.25 | $33.25 | $33.30 |
| Purchase #7 | $56.62 | 3.324% | $58.502 | $58.50 | $58.50 | $58.50 |
| 7 purchase totals = | $735.95 | $789.0208 | $789.01 | $788.95 | $789.10 | |