| 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 | $234.82 | 5.507% | $247.7515 | $247.75 | $247.75 | $247.80 |
| Purchase #2 | $36.56 | 12.276% | $41.0481 | $41.05 | $41.05 | $41.00 |
| Purchase #3 | $147.28 | 7.238% | $157.9401 | $157.94 | $157.95 | $157.90 |
| Purchase #4 | $21.69 | 6.375% | $23.0727 | $23.07 | $23.05 | $23.10 |
| Purchase #5 | $12.39 | 8.352% | $13.4248 | $13.42 | $13.40 | $13.40 |
| Purchase #6 | $95.31 | 11.641% | $106.405 | $106.41 | $106.40 | $106.40 |
| Purchase #7 | $45.41 | 4.789% | $47.5847 | $47.58 | $47.60 | $47.60 |
| 7 purchase totals = | $593.46 | $637.2269 | $637.22 | $637.20 | $637.20 | |