| 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 | $14.37 | 3.238% | $14.8353 | $14.84 | $14.85 | $14.80 |
| Purchase #2 | $99.63 | 9.756% | $109.3499 | $109.35 | $109.35 | $109.30 |
| Purchase #3 | $186.32 | 7.716% | $200.6965 | $200.70 | $200.70 | $200.70 |
| Purchase #4 | $49.73 | 6.850% | $53.1365 | $53.14 | $53.15 | $53.10 |
| Purchase #5 | $191.65 | 11.586% | $213.8546 | $213.85 | $213.85 | $213.90 |
| Purchase #6 | $9.52 | 3.479% | $9.8512 | $9.85 | $9.85 | $9.90 |
| Purchase #7 | $193.67 | 11.378% | $215.7058 | $215.71 | $215.70 | $215.70 |
| 7 purchase totals = | $744.89 | $817.4298 | $817.44 | $817.45 | $817.40 | |