| 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 | $90.96 | 12.327% | $102.1726 | $102.17 | $102.15 | $102.20 |
| Purchase #2 | $34.61 | 9.684% | $37.9616 | $37.96 | $37.95 | $38.00 |
| Purchase #3 | $154.42 | 10.189% | $170.1539 | $170.15 | $170.15 | $170.20 |
| Purchase #4 | $186.46 | 8.858% | $202.9766 | $202.98 | $203.00 | $203.00 |
| Purchase #5 | $33.41 | 9.496% | $36.5826 | $36.58 | $36.60 | $36.60 |
| Purchase #6 | $206.66 | 12.832% | $233.1786 | $233.18 | $233.20 | $233.20 |
| Purchase #7 | $24.69 | 10.668% | $27.3239 | $27.32 | $27.30 | $27.30 |
| 7 purchase totals = | $731.21 | $810.3498 | $810.34 | $810.35 | $810.50 | |