| 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 | $48.84 | 9.567% | $53.5125 | $53.51 | $53.50 | $53.50 |
| Purchase #2 | $60.42 | 9.209% | $65.9841 | $65.98 | $66.00 | $66.00 |
| Purchase #3 | $86.44 | 5.440% | $91.1423 | $91.14 | $91.15 | $91.10 |
| Purchase #4 | $145.45 | 11.344% | $161.9498 | $161.95 | $161.95 | $161.90 |
| Purchase #5 | $201.41 | 7.104% | $215.7182 | $215.72 | $215.70 | $215.70 |
| Purchase #6 | $238.82 | 6.251% | $253.7486 | $253.75 | $253.75 | $253.70 |
| Purchase #7 | $14.76 | 4.718% | $15.4564 | $15.46 | $15.45 | $15.50 |
| 7 purchase totals = | $796.14 | $857.5119 | $857.51 | $857.50 | $857.40 | |