| 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 | $55.57 | 3.539% | $57.5366 | $57.54 | $57.55 | $57.50 |
| Purchase #2 | $47.43 | 9.742% | $52.0506 | $52.05 | $52.05 | $52.10 |
| Purchase #3 | $26.93 | 4.522% | $28.1478 | $28.15 | $28.15 | $28.10 |
| Purchase #4 | $97.44 | 9.579% | $106.7738 | $106.77 | $106.75 | $106.80 |
| Purchase #5 | $84.57 | 6.724% | $90.2565 | $90.26 | $90.25 | $90.30 |
| Purchase #6 | $101.61 | 6.772% | $108.491 | $108.49 | $108.50 | $108.50 |
| Purchase #7 | $117.80 | 6.694% | $125.6855 | $125.69 | $125.70 | $125.70 |
| 7 purchase totals = | $531.35 | $568.9418 | $568.95 | $568.95 | $569.00 | |