| 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 | $6.90 | 10.847% | $7.6484 | $7.65 | $7.65 | $7.60 |
| Purchase #2 | $185.92 | 7.867% | $200.5463 | $200.55 | $200.55 | $200.50 |
| Purchase #3 | $248.63 | 6.467% | $264.7089 | $264.71 | $264.70 | $264.70 |
| Purchase #4 | $47.55 | 11.612% | $53.0715 | $53.07 | $53.05 | $53.10 |
| Purchase #5 | $26.76 | 7.663% | $28.8106 | $28.81 | $28.80 | $28.80 |
| Purchase #6 | $124.75 | 6.835% | $133.2767 | $133.28 | $133.30 | $133.30 |
| Purchase #7 | $29.68 | 3.317% | $30.6645 | $30.66 | $30.65 | $30.70 |
| 7 purchase totals = | $670.19 | $718.7269 | $718.73 | $718.70 | $718.70 | |