| 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 | $52.26 | 11.335% | $58.1837 | $58.18 | $58.20 | $58.20 |
| Purchase #2 | $30.26 | 7.803% | $32.6212 | $32.62 | $32.60 | $32.60 |
| Purchase #3 | $72.84 | 10.176% | $80.2522 | $80.25 | $80.25 | $80.30 |
| Purchase #4 | $24.81 | 6.790% | $26.4946 | $26.49 | $26.50 | $26.50 |
| Purchase #5 | $151.43 | 5.241% | $159.3664 | $159.37 | $159.35 | $159.40 |
| Purchase #6 | $119.50 | 12.760% | $134.7482 | $134.75 | $134.75 | $134.70 |
| Purchase #7 | $68.59 | 12.414% | $77.1048 | $77.10 | $77.10 | $77.10 |
| 7 purchase totals = | $519.69 | $568.7711 | $568.76 | $568.75 | $568.80 | |