| 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 | $54.70 | 8.701% | $59.4594 | $59.46 | $59.45 | $59.50 |
| Purchase #2 | $219.70 | 4.665% | $229.949 | $229.95 | $229.95 | $229.90 |
| Purchase #3 | $197.78 | 5.470% | $208.5986 | $208.60 | $208.60 | $208.60 |
| Purchase #4 | $158.25 | 10.192% | $174.3788 | $174.38 | $174.40 | $174.40 |
| Purchase #5 | $101.53 | 11.407% | $113.1115 | $113.11 | $113.10 | $113.10 |
| Purchase #6 | $74.94 | 3.602% | $77.6393 | $77.64 | $77.65 | $77.60 |
| Purchase #7 | $100.49 | 7.624% | $108.1514 | $108.15 | $108.15 | $108.20 |
| 7 purchase totals = | $907.39 | $971.2880 | $971.29 | $971.30 | $971.30 | |