| 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 | $59.82 | 11.388% | $66.6323 | $66.63 | $66.65 | $66.60 |
| Purchase #2 | $170.67 | 5.402% | $179.8896 | $179.89 | $179.90 | $179.90 |
| Purchase #3 | $7.44 | 13.406% | $8.4374 | $8.44 | $8.45 | $8.40 |
| Purchase #4 | $169.30 | 13.207% | $191.6595 | $191.66 | $191.65 | $191.70 |
| Purchase #5 | $32.68 | 3.768% | $33.9114 | $33.91 | $33.90 | $33.90 |
| Purchase #6 | $125.51 | 3.347% | $129.7108 | $129.71 | $129.70 | $129.70 |
| Purchase #7 | $74.68 | 13.818% | $84.9993 | $85.00 | $85.00 | $85.00 |
| 7 purchase totals = | $640.10 | $695.2403 | $695.24 | $695.25 | $695.20 | |