| 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 | $99.45 | 6.562% | $105.9759 | $105.98 | $106.00 | $106.00 |
| Purchase #2 | $12.34 | 8.826% | $13.4291 | $13.43 | $13.45 | $13.40 |
| Purchase #3 | $88.76 | 10.668% | $98.2289 | $98.23 | $98.25 | $98.20 |
| Purchase #4 | $20.77 | 11.267% | $23.1102 | $23.11 | $23.10 | $23.10 |
| Purchase #5 | $16.64 | 7.450% | $17.8797 | $17.88 | $17.90 | $17.90 |
| Purchase #6 | $247.70 | 9.350% | $270.86 | $270.86 | $270.85 | $270.90 |
| Purchase #7 | $208.58 | 13.833% | $237.4329 | $237.43 | $237.45 | $237.40 |
| 7 purchase totals = | $694.24 | $766.9167 | $766.92 | $767.00 | $766.90 | |