| 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 | $14.27 | 13.606% | $16.2116 | $16.21 | $16.20 | $16.20 |
| Purchase #2 | $110.97 | 12.858% | $125.2385 | $125.24 | $125.25 | $125.20 |
| Purchase #3 | $71.88 | 12.169% | $80.6271 | $80.63 | $80.65 | $80.60 |
| Purchase #4 | $72.31 | 4.527% | $75.5835 | $75.58 | $75.60 | $75.60 |
| Purchase #5 | $72.82 | 8.669% | $79.1328 | $79.13 | $79.15 | $79.10 |
| Purchase #6 | $214.65 | 10.216% | $236.5786 | $236.58 | $236.60 | $236.60 |
| Purchase #7 | $46.39 | 5.472% | $48.9285 | $48.93 | $48.95 | $48.90 |
| 7 purchase totals = | $603.29 | $662.3006 | $662.30 | $662.40 | $662.20 | |