| 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 | $89.64 | 9.218% | $97.903 | $97.90 | $97.90 | $97.90 |
| Purchase #2 | $25.43 | 11.254% | $28.2919 | $28.29 | $28.30 | $28.30 |
| Purchase #3 | $195.85 | 3.263% | $202.2406 | $202.24 | $202.25 | $202.20 |
| Purchase #4 | $64.71 | 10.666% | $71.612 | $71.61 | $71.60 | $71.60 |
| Purchase #5 | $150.52 | 5.537% | $158.8543 | $158.85 | $158.85 | $158.90 |
| Purchase #6 | $73.33 | 11.596% | $81.8333 | $81.83 | $81.85 | $81.80 |
| Purchase #7 | $167.74 | 4.207% | $174.7968 | $174.80 | $174.80 | $174.80 |
| 7 purchase totals = | $767.22 | $815.5319 | $815.52 | $815.55 | $815.50 | |