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 | $100.33 | 7.104% | $107.4574 | $107.46 | $107.45 | $107.50 |
Purchase #2 | $21.37 | 3.620% | $22.1436 | $22.14 | $22.15 | $22.10 |
Purchase #3 | $31.41 | 6.537% | $33.4633 | $33.46 | $33.45 | $33.50 |
Purchase #4 | $39.87 | 10.121% | $43.9052 | $43.91 | $43.90 | $43.90 |
Purchase #5 | $226.61 | 9.837% | $248.9016 | $248.90 | $248.90 | $248.90 |
Purchase #6 | $75.55 | 10.792% | $83.7034 | $83.70 | $83.70 | $83.70 |
Purchase #7 | $29.44 | 5.842% | $31.1599 | $31.16 | $31.15 | $31.20 |
7 purchase totals = | $524.58 | $570.7344 | $570.73 | $570.70 | $570.80 |