| 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 | $89.37 | 8.673% | $97.1211 | $97.12 | $97.10 | $97.10 |
| Purchase #2 | $122.37 | 10.850% | $135.6471 | $135.65 | $135.65 | $135.60 |
| Purchase #3 | $11.84 | 4.709% | $12.3975 | $12.40 | $12.40 | $12.40 |
| Purchase #4 | $37.43 | 11.642% | $41.7876 | $41.79 | $41.80 | $41.80 |
| Purchase #5 | $12.87 | 4.625% | $13.4652 | $13.47 | $13.45 | $13.50 |
| Purchase #6 | $141.25 | 7.423% | $151.735 | $151.74 | $151.75 | $151.70 |
| Purchase #7 | $155.96 | 11.491% | $173.8814 | $173.88 | $173.90 | $173.90 |
| 7 purchase totals = | $571.09 | $626.0349 | $626.05 | $626.05 | $626.00 | |