| 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 | $44.71 | 9.119% | $48.7871 | $48.79 | $48.80 | $48.80 |
| Purchase #2 | $198.80 | 12.406% | $223.4631 | $223.46 | $223.45 | $223.50 |
| Purchase #3 | $93.62 | 9.625% | $102.6309 | $102.63 | $102.65 | $102.60 |
| Purchase #4 | $189.36 | 4.734% | $198.3243 | $198.32 | $198.30 | $198.30 |
| Purchase #5 | $148.31 | 6.856% | $158.4781 | $158.48 | $158.50 | $158.50 |
| Purchase #6 | $42.25 | 6.224% | $44.8796 | $44.88 | $44.90 | $44.90 |
| Purchase #7 | $18.71 | 11.182% | $20.8022 | $20.80 | $20.80 | $20.80 |
| 7 purchase totals = | $735.76 | $797.3653 | $797.36 | $797.40 | $797.40 | |