| 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 | $87.82 | 11.234% | $97.6857 | $97.69 | $97.70 | $97.70 |
| Purchase #2 | $29.45 | 8.340% | $31.9061 | $31.91 | $31.90 | $31.90 |
| Purchase #3 | $18.34 | 12.429% | $20.6195 | $20.62 | $20.60 | $20.60 |
| Purchase #4 | $97.84 | 8.327% | $105.9871 | $105.99 | $106.00 | $106.00 |
| Purchase #5 | $189.34 | 7.362% | $203.2792 | $203.28 | $203.30 | $203.30 |
| Purchase #6 | $44.85 | 3.191% | $46.2812 | $46.28 | $46.30 | $46.30 |
| Purchase #7 | $242.58 | 10.648% | $268.4099 | $268.41 | $268.40 | $268.40 |
| 7 purchase totals = | $710.22 | $774.1687 | $774.18 | $774.20 | $774.20 | |