| 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 | $26.59 | 7.418% | $28.5624 | $28.56 | $28.55 | $28.60 |
| Purchase #2 | $224.66 | 6.492% | $239.2449 | $239.24 | $239.25 | $239.20 |
| Purchase #3 | $79.83 | 6.335% | $84.8872 | $84.89 | $84.90 | $84.90 |
| Purchase #4 | $117.36 | 8.660% | $127.5234 | $127.52 | $127.50 | $127.50 |
| Purchase #5 | $154.27 | 5.216% | $162.3167 | $162.32 | $162.30 | $162.30 |
| Purchase #6 | $52.58 | 7.757% | $56.6586 | $56.66 | $56.65 | $56.70 |
| Purchase #7 | $237.74 | 11.321% | $264.6545 | $264.65 | $264.65 | $264.70 |
| 7 purchase totals = | $893.03 | $963.8477 | $963.84 | $963.80 | $963.90 | |