| 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 | $100.26 | 11.761% | $112.0516 | $112.05 | $112.05 | $112.10 |
| Purchase #2 | $58.40 | 10.808% | $64.7119 | $64.71 | $64.70 | $64.70 |
| Purchase #3 | $161.37 | 7.587% | $173.6131 | $173.61 | $173.60 | $173.60 |
| Purchase #4 | $209.40 | 5.127% | $220.1359 | $220.14 | $220.15 | $220.10 |
| Purchase #5 | $55.95 | 3.290% | $57.7908 | $57.79 | $57.80 | $57.80 |
| Purchase #6 | $6.61 | 8.286% | $7.1577 | $7.16 | $7.15 | $7.20 |
| Purchase #7 | $113.52 | 7.637% | $122.1895 | $122.19 | $122.20 | $122.20 |
| 7 purchase totals = | $705.51 | $757.6505 | $757.65 | $757.65 | $757.70 | |