| 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 | $57.42 | 11.817% | $64.2053 | $64.21 | $64.20 | $64.20 |
| Purchase #2 | $142.81 | 12.214% | $160.2528 | $160.25 | $160.25 | $160.30 |
| Purchase #3 | $48.68 | 5.558% | $51.3856 | $51.39 | $51.40 | $51.40 |
| Purchase #4 | $103.38 | 13.746% | $117.5906 | $117.59 | $117.60 | $117.60 |
| Purchase #5 | $104.59 | 8.235% | $113.203 | $113.20 | $113.20 | $113.20 |
| Purchase #6 | $51.94 | 6.276% | $55.1998 | $55.20 | $55.20 | $55.20 |
| Purchase #7 | $29.87 | 5.171% | $31.4146 | $31.41 | $31.40 | $31.40 |
| 7 purchase totals = | $538.69 | $593.2517 | $593.25 | $593.25 | $593.30 | |