| 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 | $86.73 | 10.489% | $95.8271 | $95.83 | $95.85 | $95.80 |
| Purchase #2 | $143.58 | 12.402% | $161.3868 | $161.39 | $161.40 | $161.40 |
| Purchase #3 | $72.46 | 5.681% | $76.5765 | $76.58 | $76.60 | $76.60 |
| Purchase #4 | $47.50 | 6.106% | $50.4004 | $50.40 | $50.40 | $50.40 |
| Purchase #5 | $236.79 | 10.710% | $262.1502 | $262.15 | $262.15 | $262.20 |
| Purchase #6 | $38.82 | 8.155% | $41.9858 | $41.99 | $42.00 | $42.00 |
| Purchase #7 | $73.80 | 4.272% | $76.9527 | $76.95 | $76.95 | $77.00 |
| 7 purchase totals = | $699.68 | $765.2795 | $765.29 | $765.35 | $765.40 | |