| 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 | $121.56 | 3.290% | $125.5593 | $125.56 | $125.55 | $125.60 |
| Purchase #2 | $5.30 | 13.705% | $6.0264 | $6.03 | $6.05 | $6.00 |
| Purchase #3 | $219.70 | 7.266% | $235.6634 | $235.66 | $235.65 | $235.70 |
| Purchase #4 | $35.46 | 6.303% | $37.695 | $37.70 | $37.70 | $37.70 |
| Purchase #5 | $59.51 | 11.128% | $66.1323 | $66.13 | $66.15 | $66.10 |
| Purchase #6 | $27.53 | 3.337% | $28.4487 | $28.45 | $28.45 | $28.40 |
| Purchase #7 | $90.69 | 13.686% | $103.1018 | $103.10 | $103.10 | $103.10 |
| 7 purchase totals = | $559.75 | $602.6269 | $602.63 | $602.65 | $602.60 | |