| 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 | $68.54 | 5.735% | $72.4708 | $72.47 | $72.45 | $72.50 |
| Purchase #2 | $18.30 | 10.139% | $20.1554 | $20.16 | $20.15 | $20.20 |
| Purchase #3 | $145.30 | 5.388% | $153.1288 | $153.13 | $153.15 | $153.10 |
| Purchase #4 | $24.36 | 3.760% | $25.2759 | $25.28 | $25.30 | $25.30 |
| Purchase #5 | $200.39 | 9.438% | $219.3028 | $219.30 | $219.30 | $219.30 |
| Purchase #6 | $193.52 | 9.765% | $212.4172 | $212.42 | $212.40 | $212.40 |
| Purchase #7 | $27.73 | 10.845% | $30.7373 | $30.74 | $30.75 | $30.70 |
| 7 purchase totals = | $678.14 | $733.4882 | $733.50 | $733.50 | $733.50 | |