| 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 | $69.70 | 8.160% | $75.3875 | $75.39 | $75.40 | $75.40 |
| Purchase #2 | $40.29 | 10.323% | $44.4491 | $44.45 | $44.45 | $44.40 |
| Purchase #3 | $98.67 | 12.423% | $110.9278 | $110.93 | $110.95 | $110.90 |
| Purchase #4 | $137.41 | 11.530% | $153.2534 | $153.25 | $153.25 | $153.30 |
| Purchase #5 | $146.30 | 12.583% | $164.7089 | $164.71 | $164.70 | $164.70 |
| Purchase #6 | $149.52 | 5.827% | $158.2325 | $158.23 | $158.25 | $158.20 |
| Purchase #7 | $222.40 | 11.368% | $247.6824 | $247.68 | $247.70 | $247.70 |
| 7 purchase totals = | $864.29 | $954.6416 | $954.64 | $954.70 | $954.60 | |