| 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 | $76.35 | 7.605% | $82.1564 | $82.16 | $82.15 | $82.20 |
| Purchase #2 | $44.57 | 9.240% | $48.6883 | $48.69 | $48.70 | $48.70 |
| Purchase #3 | $202.47 | 5.141% | $212.879 | $212.88 | $212.90 | $212.90 |
| Purchase #4 | $238.70 | 12.350% | $268.1795 | $268.18 | $268.20 | $268.20 |
| Purchase #5 | $26.48 | 10.551% | $29.2739 | $29.27 | $29.25 | $29.30 |
| Purchase #6 | $47.82 | 11.476% | $53.3078 | $53.31 | $53.30 | $53.30 |
| Purchase #7 | $138.65 | 4.491% | $144.8768 | $144.88 | $144.90 | $144.90 |
| 7 purchase totals = | $775.04 | $839.3617 | $839.37 | $839.40 | $839.50 | |