| 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 | $26.69 | 4.261% | $27.8273 | $27.83 | $27.85 | $27.80 |
| Purchase #2 | $172.54 | 13.287% | $195.4654 | $195.47 | $195.45 | $195.50 |
| Purchase #3 | $167.32 | 7.644% | $180.1099 | $180.11 | $180.10 | $180.10 |
| Purchase #4 | $186.40 | 9.478% | $204.067 | $204.07 | $204.05 | $204.10 |
| Purchase #5 | $154.41 | 10.654% | $170.8608 | $170.86 | $170.85 | $170.90 |
| Purchase #6 | $41.28 | 4.529% | $43.1496 | $43.15 | $43.15 | $43.10 |
| Purchase #7 | $137.96 | 3.663% | $143.0135 | $143.01 | $143.00 | $143.00 |
| 7 purchase totals = | $886.60 | $964.4935 | $964.50 | $964.45 | $964.50 | |