| 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 | $58.71 | 9.839% | $64.4865 | $64.49 | $64.50 | $64.50 |
| Purchase #2 | $122.52 | 12.387% | $137.6966 | $137.70 | $137.70 | $137.70 |
| Purchase #3 | $23.32 | 4.834% | $24.4473 | $24.45 | $24.45 | $24.40 |
| Purchase #4 | $169.46 | 11.395% | $188.77 | $188.77 | $188.75 | $188.80 |
| Purchase #5 | $98.80 | 6.346% | $105.0698 | $105.07 | $105.05 | $105.10 |
| Purchase #6 | $179.45 | 9.814% | $197.0612 | $197.06 | $197.05 | $197.10 |
| Purchase #7 | $163.54 | 10.467% | $180.6577 | $180.66 | $180.65 | $180.70 |
| 7 purchase totals = | $815.80 | $898.1891 | $898.20 | $898.15 | $898.30 | |