| 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 | $7.69 | 10.780% | $8.519 | $8.52 | $8.50 | $8.50 |
| Purchase #2 | $227.49 | 13.812% | $258.9109 | $258.91 | $258.90 | $258.90 |
| Purchase #3 | $172.34 | 12.498% | $193.8791 | $193.88 | $193.90 | $193.90 |
| Purchase #4 | $105.49 | 5.471% | $111.2614 | $111.26 | $111.25 | $111.30 |
| Purchase #5 | $68.50 | 9.316% | $74.8815 | $74.88 | $74.90 | $74.90 |
| Purchase #6 | $89.46 | 8.657% | $97.2046 | $97.20 | $97.20 | $97.20 |
| Purchase #7 | $123.56 | 6.813% | $131.9781 | $131.98 | $132.00 | $132.00 |
| 7 purchase totals = | $794.53 | $876.6346 | $876.63 | $876.65 | $876.70 | |