| 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 | $87.68 | 11.731% | $97.9657 | $97.97 | $97.95 | $98.00 |
| Purchase #2 | $12.30 | 11.353% | $13.6964 | $13.70 | $13.70 | $13.70 |
| Purchase #3 | $29.98 | 11.161% | $33.3261 | $33.33 | $33.35 | $33.30 |
| Purchase #4 | $90.74 | 13.336% | $102.8411 | $102.84 | $102.85 | $102.80 |
| Purchase #5 | $221.74 | 3.506% | $229.5142 | $229.51 | $229.50 | $229.50 |
| Purchase #6 | $26.27 | 12.695% | $29.605 | $29.61 | $29.60 | $29.60 |
| Purchase #7 | $215.49 | 12.813% | $243.1007 | $243.10 | $243.10 | $243.10 |
| 7 purchase totals = | $684.20 | $750.0492 | $750.06 | $750.05 | $750.00 | |