| 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 | $29.45 | 11.652% | $32.8815 | $32.88 | $32.90 | $32.90 |
| Purchase #2 | $209.55 | 9.600% | $229.6668 | $229.67 | $229.65 | $229.70 |
| Purchase #3 | $98.33 | 4.683% | $102.9348 | $102.93 | $102.95 | $102.90 |
| Purchase #4 | $169.61 | 11.636% | $189.3458 | $189.35 | $189.35 | $189.30 |
| Purchase #5 | $18.51 | 7.561% | $19.9095 | $19.91 | $19.90 | $19.90 |
| Purchase #6 | $17.30 | 7.347% | $18.571 | $18.57 | $18.55 | $18.60 |
| Purchase #7 | $108.43 | 9.713% | $118.9618 | $118.96 | $118.95 | $119.00 |
| 7 purchase totals = | $651.18 | $712.2712 | $712.27 | $712.25 | $712.30 | |