| 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 | $57.73 | 3.320% | $59.6466 | $59.65 | $59.65 | $59.60 |
| Purchase #2 | $228.74 | 11.342% | $254.6837 | $254.68 | $254.70 | $254.70 |
| Purchase #3 | $74.89 | 10.694% | $82.8987 | $82.90 | $82.90 | $82.90 |
| Purchase #4 | $33.93 | 13.140% | $38.3884 | $38.39 | $38.40 | $38.40 |
| Purchase #5 | $174.46 | 10.706% | $193.1377 | $193.14 | $193.15 | $193.10 |
| Purchase #6 | $199.73 | 12.526% | $224.7482 | $224.75 | $224.75 | $224.70 |
| Purchase #7 | $35.58 | 3.402% | $36.7904 | $36.79 | $36.80 | $36.80 |
| 7 purchase totals = | $805.06 | $890.2937 | $890.30 | $890.35 | $890.20 | |