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 | $28.45 | 8.526% | $30.8756 | $30.88 | $30.90 | $30.90 |
Purchase #2 | $159.32 | 3.530% | $164.944 | $164.94 | $164.95 | $164.90 |
Purchase #3 | $207.84 | 10.284% | $229.2143 | $229.21 | $229.20 | $229.20 |
Purchase #4 | $134.59 | 13.111% | $152.2361 | $152.24 | $152.25 | $152.20 |
Purchase #5 | $166.44 | 8.526% | $180.6307 | $180.63 | $180.65 | $180.60 |
Purchase #6 | $13.84 | 9.527% | $15.1585 | $15.16 | $15.15 | $15.20 |
Purchase #7 | $64.51 | 5.331% | $67.949 | $67.95 | $67.95 | $67.90 |
7 purchase totals = | $774.99 | $841.0082 | $841.01 | $841.05 | $840.90 |