| 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 | $25.98 | 8.197% | $28.1096 | $28.11 | $28.10 | $28.10 |
| Purchase #2 | $191.57 | 3.562% | $198.3937 | $198.39 | $198.40 | $198.40 |
| Purchase #3 | $60.25 | 12.347% | $67.6891 | $67.69 | $67.70 | $67.70 |
| Purchase #4 | $116.63 | 5.213% | $122.7099 | $122.71 | $122.70 | $122.70 |
| Purchase #5 | $117.75 | 8.377% | $127.6139 | $127.61 | $127.60 | $127.60 |
| Purchase #6 | $18.28 | 5.489% | $19.2834 | $19.28 | $19.30 | $19.30 |
| Purchase #7 | $128.61 | 9.615% | $140.9759 | $140.98 | $141.00 | $141.00 |
| 7 purchase totals = | $659.07 | $704.7755 | $704.77 | $704.80 | $704.80 | |