| 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 | $37.72 | 9.594% | $41.3389 | $41.34 | $41.35 | $41.30 |
| Purchase #2 | $25.39 | 11.301% | $28.2593 | $28.26 | $28.25 | $28.30 |
| Purchase #3 | $170.62 | 4.275% | $177.914 | $177.91 | $177.90 | $177.90 |
| Purchase #4 | $50.59 | 10.452% | $55.8777 | $55.88 | $55.90 | $55.90 |
| Purchase #5 | $170.37 | 11.581% | $190.1005 | $190.10 | $190.10 | $190.10 |
| Purchase #6 | $23.83 | 4.155% | $24.8201 | $24.82 | $24.80 | $24.80 |
| Purchase #7 | $247.72 | 6.299% | $263.3239 | $263.32 | $263.30 | $263.30 |
| 7 purchase totals = | $726.24 | $781.6344 | $781.63 | $781.60 | $781.60 | |