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 | $7.87 | 3.467% | $8.1429 | $8.14 | $8.15 | $8.10 |
Purchase #2 | $25.28 | 12.809% | $28.5181 | $28.52 | $28.50 | $28.50 |
Purchase #3 | $117.39 | 4.230% | $122.3556 | $122.36 | $122.35 | $122.40 |
Purchase #4 | $52.42 | 9.419% | $57.3574 | $57.36 | $57.35 | $57.40 |
Purchase #5 | $203.29 | 9.399% | $222.3972 | $222.40 | $222.40 | $222.40 |
Purchase #6 | $54.40 | 8.757% | $59.1638 | $59.16 | $59.15 | $59.20 |
Purchase #7 | $47.99 | 3.594% | $49.7148 | $49.71 | $49.70 | $49.70 |
7 purchase totals = | $508.64 | $547.6498 | $547.65 | $547.60 | $547.70 |