| 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 | $91.46 | 6.307% | $97.2284 | $97.23 | $97.25 | $97.20 |
| Purchase #2 | $19.33 | 7.142% | $20.7105 | $20.71 | $20.70 | $20.70 |
| Purchase #3 | $120.91 | 7.452% | $129.9202 | $129.92 | $129.90 | $129.90 |
| Purchase #4 | $240.82 | 4.244% | $251.0404 | $251.04 | $251.05 | $251.00 |
| Purchase #5 | $164.36 | 8.202% | $177.8408 | $177.84 | $177.85 | $177.80 |
| Purchase #6 | $63.49 | 7.296% | $68.1222 | $68.12 | $68.10 | $68.10 |
| Purchase #7 | $81.68 | 12.250% | $91.6858 | $91.69 | $91.70 | $91.70 |
| 7 purchase totals = | $782.05 | $836.5483 | $836.55 | $836.55 | $836.40 | |