| 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 | $74.44 | 13.805% | $84.7164 | $84.72 | $84.70 | $84.70 |
| Purchase #2 | $158.68 | 10.603% | $175.5048 | $175.50 | $175.50 | $175.50 |
| Purchase #3 | $173.42 | 12.681% | $195.4114 | $195.41 | $195.40 | $195.40 |
| Purchase #4 | $25.83 | 8.830% | $28.1108 | $28.11 | $28.10 | $28.10 |
| Purchase #5 | $164.65 | 6.749% | $175.7622 | $175.76 | $175.75 | $175.80 |
| Purchase #6 | $164.29 | 13.203% | $185.9812 | $185.98 | $186.00 | $186.00 |
| Purchase #7 | $28.65 | 6.204% | $30.4274 | $30.43 | $30.45 | $30.40 |
| 7 purchase totals = | $789.96 | $875.9142 | $875.91 | $875.90 | $875.90 | |