| 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 | $144.72 | 13.575% | $164.3657 | $164.37 | $164.35 | $164.40 |
| Purchase #2 | $59.66 | 8.518% | $64.7418 | $64.74 | $64.75 | $64.70 |
| Purchase #3 | $62.98 | 7.745% | $67.8578 | $67.86 | $67.85 | $67.90 |
| Purchase #4 | $72.51 | 6.748% | $77.403 | $77.40 | $77.40 | $77.40 |
| Purchase #5 | $56.88 | 3.632% | $58.9459 | $58.95 | $58.95 | $58.90 |
| Purchase #6 | $205.84 | 8.325% | $222.9762 | $222.98 | $223.00 | $223.00 |
| Purchase #7 | $33.57 | 4.439% | $35.0602 | $35.06 | $35.05 | $35.10 |
| 7 purchase totals = | $636.16 | $691.3506 | $691.36 | $691.35 | $691.40 | |