| 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 | $54.66 | 9.179% | $59.6772 | $59.68 | $59.70 | $59.70 |
| Purchase #2 | $60.57 | 7.420% | $65.0643 | $65.06 | $65.05 | $65.10 |
| Purchase #3 | $15.98 | 4.105% | $16.636 | $16.64 | $16.65 | $16.60 |
| Purchase #4 | $179.68 | 6.581% | $191.5047 | $191.50 | $191.50 | $191.50 |
| Purchase #5 | $210.96 | 7.716% | $227.2377 | $227.24 | $227.25 | $227.20 |
| Purchase #6 | $238.93 | 3.582% | $247.4885 | $247.49 | $247.50 | $247.50 |
| Purchase #7 | $28.33 | 9.737% | $31.0885 | $31.09 | $31.10 | $31.10 |
| 7 purchase totals = | $789.11 | $838.6969 | $838.70 | $838.75 | $838.70 | |