| 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 | $28.72 | 10.276% | $31.6713 | $31.67 | $31.65 | $31.70 |
| Purchase #2 | $241.48 | 9.843% | $265.2489 | $265.25 | $265.25 | $265.20 |
| Purchase #3 | $50.96 | 5.827% | $53.9294 | $53.93 | $53.95 | $53.90 |
| Purchase #4 | $153.94 | 10.636% | $170.3131 | $170.31 | $170.30 | $170.30 |
| Purchase #5 | $87.97 | 4.743% | $92.1424 | $92.14 | $92.15 | $92.10 |
| Purchase #6 | $59.50 | 4.658% | $62.2715 | $62.27 | $62.25 | $62.30 |
| Purchase #7 | $75.47 | 8.599% | $81.9597 | $81.96 | $81.95 | $82.00 |
| 7 purchase totals = | $698.04 | $757.5363 | $757.53 | $757.50 | $757.50 | |