| 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 | $25.57 | 11.622% | $28.5417 | $28.54 | $28.55 | $28.50 |
| Purchase #2 | $126.45 | 3.279% | $130.5963 | $130.60 | $130.60 | $130.60 |
| Purchase #3 | $31.48 | 7.706% | $33.9058 | $33.91 | $33.90 | $33.90 |
| Purchase #4 | $202.65 | 6.731% | $216.2904 | $216.29 | $216.30 | $216.30 |
| Purchase #5 | $44.37 | 8.718% | $48.2382 | $48.24 | $48.25 | $48.20 |
| Purchase #6 | $66.67 | 4.576% | $69.7208 | $69.72 | $69.70 | $69.70 |
| Purchase #7 | $200.74 | 9.770% | $220.3523 | $220.35 | $220.35 | $220.40 |
| 7 purchase totals = | $697.93 | $747.6455 | $747.65 | $747.65 | $747.60 | |