| 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 | $30.97 | 9.557% | $33.9298 | $33.93 | $33.95 | $33.90 |
| Purchase #2 | $94.64 | 13.288% | $107.2158 | $107.22 | $107.20 | $107.20 |
| Purchase #3 | $185.99 | 9.155% | $203.0174 | $203.02 | $203.00 | $203.00 |
| Purchase #4 | $151.87 | 8.429% | $164.6711 | $164.67 | $164.65 | $164.70 |
| Purchase #5 | $170.41 | 8.628% | $185.113 | $185.11 | $185.10 | $185.10 |
| Purchase #6 | $173.35 | 10.694% | $191.888 | $191.89 | $191.90 | $191.90 |
| Purchase #7 | $102.72 | 7.673% | $110.6017 | $110.60 | $110.60 | $110.60 |
| 7 purchase totals = | $909.95 | $996.4368 | $996.44 | $996.40 | $996.40 | |