| 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 | $7.62 | 6.860% | $8.1427 | $8.14 | $8.15 | $8.10 |
| Purchase #2 | $73.92 | 9.766% | $81.139 | $81.14 | $81.15 | $81.10 |
| Purchase #3 | $215.93 | 9.113% | $235.6077 | $235.61 | $235.60 | $235.60 |
| Purchase #4 | $25.35 | 9.235% | $27.6911 | $27.69 | $27.70 | $27.70 |
| Purchase #5 | $235.75 | 11.538% | $262.9508 | $262.95 | $262.95 | $263.00 |
| Purchase #6 | $72.25 | 3.804% | $74.9984 | $75.00 | $75.00 | $75.00 |
| Purchase #7 | $232.68 | 4.769% | $243.7765 | $243.78 | $243.80 | $243.80 |
| 7 purchase totals = | $863.50 | $934.3062 | $934.31 | $934.35 | $934.30 | |