| 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 | $91.91 | 3.185% | $94.8373 | $94.84 | $94.85 | $94.80 |
| Purchase #2 | $36.46 | 10.201% | $40.1793 | $40.18 | $40.20 | $40.20 |
| Purchase #3 | $159.58 | 6.511% | $169.9703 | $169.97 | $169.95 | $170.00 |
| Purchase #4 | $13.83 | 12.501% | $15.5589 | $15.56 | $15.55 | $15.60 |
| Purchase #5 | $43.90 | 11.195% | $48.8146 | $48.81 | $48.80 | $48.80 |
| Purchase #6 | $87.33 | 6.377% | $92.899 | $92.90 | $92.90 | $92.90 |
| Purchase #7 | $194.70 | 12.687% | $219.4016 | $219.40 | $219.40 | $219.40 |
| 7 purchase totals = | $627.71 | $681.6610 | $681.66 | $681.65 | $681.70 | |