| 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 | $85.88 | 6.828% | $91.7439 | $91.74 | $91.75 | $91.70 |
| Purchase #2 | $28.29 | 8.571% | $30.7147 | $30.71 | $30.70 | $30.70 |
| Purchase #3 | $94.79 | 9.274% | $103.5808 | $103.58 | $103.60 | $103.60 |
| Purchase #4 | $130.36 | 7.596% | $140.2621 | $140.26 | $140.25 | $140.30 |
| Purchase #5 | $71.76 | 3.354% | $74.1668 | $74.17 | $74.15 | $74.20 |
| Purchase #6 | $108.47 | 6.397% | $115.4088 | $115.41 | $115.40 | $115.40 |
| Purchase #7 | $158.42 | 11.795% | $177.1056 | $177.11 | $177.10 | $177.10 |
| 7 purchase totals = | $677.97 | $732.9827 | $732.98 | $732.95 | $733.00 | |