| 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 | $90.33 | 8.328% | $97.8527 | $97.85 | $97.85 | $97.90 |
| Purchase #2 | $143.36 | 10.371% | $158.2279 | $158.23 | $158.25 | $158.20 |
| Purchase #3 | $92.62 | 13.233% | $104.8764 | $104.88 | $104.90 | $104.90 |
| Purchase #4 | $223.44 | 8.683% | $242.8413 | $242.84 | $242.85 | $242.80 |
| Purchase #5 | $38.57 | 5.842% | $40.8233 | $40.82 | $40.80 | $40.80 |
| Purchase #6 | $183.31 | 10.311% | $202.2111 | $202.21 | $202.20 | $202.20 |
| Purchase #7 | $89.64 | 8.362% | $97.1357 | $97.14 | $97.15 | $97.10 |
| 7 purchase totals = | $861.27 | $943.9684 | $943.97 | $944.00 | $943.90 | |