| 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 | $86.33 | 5.563% | $91.1325 | $91.13 | $91.15 | $91.10 |
| Purchase #2 | $198.59 | 4.591% | $207.7073 | $207.71 | $207.70 | $207.70 |
| Purchase #3 | $89.68 | 11.640% | $100.1188 | $100.12 | $100.10 | $100.10 |
| Purchase #4 | $186.35 | 11.238% | $207.292 | $207.29 | $207.30 | $207.30 |
| Purchase #5 | $176.77 | 5.108% | $185.7994 | $185.80 | $185.80 | $185.80 |
| Purchase #6 | $23.43 | 12.621% | $26.3871 | $26.39 | $26.40 | $26.40 |
| Purchase #7 | $45.66 | 11.601% | $50.957 | $50.96 | $50.95 | $51.00 |
| 7 purchase totals = | $806.81 | $869.3941 | $869.40 | $869.40 | $869.40 | |