| 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 | $68.51 | 11.527% | $76.4071 | $76.41 | $76.40 | $76.40 |
| Purchase #2 | $101.38 | 7.657% | $109.1427 | $109.14 | $109.15 | $109.10 |
| Purchase #3 | $155.25 | 5.159% | $163.2593 | $163.26 | $163.25 | $163.30 |
| Purchase #4 | $139.46 | 7.103% | $149.3658 | $149.37 | $149.35 | $149.40 |
| Purchase #5 | $71.27 | 8.352% | $77.2225 | $77.22 | $77.20 | $77.20 |
| Purchase #6 | $27.96 | 11.112% | $31.0669 | $31.07 | $31.05 | $31.10 |
| Purchase #7 | $48.42 | 11.758% | $54.1132 | $54.11 | $54.10 | $54.10 |
| 7 purchase totals = | $612.25 | $660.5775 | $660.58 | $660.50 | $660.60 | |