| 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 | $46.39 | 5.373% | $48.8825 | $48.88 | $48.90 | $48.90 |
| Purchase #2 | $230.78 | 6.423% | $245.603 | $245.60 | $245.60 | $245.60 |
| Purchase #3 | $228.76 | 3.223% | $236.1329 | $236.13 | $236.15 | $236.10 |
| Purchase #4 | $148.60 | 4.454% | $155.2186 | $155.22 | $155.20 | $155.20 |
| Purchase #5 | $96.69 | 9.210% | $105.5951 | $105.60 | $105.60 | $105.60 |
| Purchase #6 | $57.54 | 13.590% | $65.3597 | $65.36 | $65.35 | $65.40 |
| Purchase #7 | $101.78 | 4.484% | $106.3438 | $106.34 | $106.35 | $106.30 |
| 7 purchase totals = | $910.54 | $963.1356 | $963.13 | $963.15 | $963.10 | |