| 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 | $45.71 | 8.148% | $49.4345 | $49.43 | $49.45 | $49.40 |
| Purchase #2 | $144.65 | 4.104% | $150.5864 | $150.59 | $150.60 | $150.60 |
| Purchase #3 | $121.51 | 10.181% | $133.8809 | $133.88 | $133.90 | $133.90 |
| Purchase #4 | $97.85 | 6.624% | $104.3316 | $104.33 | $104.35 | $104.30 |
| Purchase #5 | $169.88 | 3.276% | $175.4453 | $175.45 | $175.45 | $175.40 |
| Purchase #6 | $217.84 | 9.682% | $238.9313 | $238.93 | $238.95 | $238.90 |
| Purchase #7 | $112.45 | 4.251% | $117.2302 | $117.23 | $117.25 | $117.20 |
| 7 purchase totals = | $909.89 | $969.8402 | $969.84 | $969.95 | $969.70 | |