| 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 | $78.51 | 6.389% | $83.526 | $83.53 | $83.55 | $83.50 |
| Purchase #2 | $49.98 | 7.120% | $53.5386 | $53.54 | $53.55 | $53.50 |
| Purchase #3 | $94.95 | 7.796% | $102.3523 | $102.35 | $102.35 | $102.40 |
| Purchase #4 | $120.98 | 9.689% | $132.7018 | $132.70 | $132.70 | $132.70 |
| Purchase #5 | $151.42 | 4.465% | $158.1809 | $158.18 | $158.20 | $158.20 |
| Purchase #6 | $124.69 | 4.196% | $129.922 | $129.92 | $129.90 | $129.90 |
| Purchase #7 | $46.27 | 7.394% | $49.6912 | $49.69 | $49.70 | $49.70 |
| 7 purchase totals = | $666.80 | $709.9128 | $709.91 | $709.95 | $709.90 | |