| 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 | $93.73 | 9.507% | $102.6409 | $102.64 | $102.65 | $102.60 |
| Purchase #2 | $72.37 | 6.710% | $77.226 | $77.23 | $77.25 | $77.20 |
| Purchase #3 | $21.46 | 11.367% | $23.8994 | $23.90 | $23.90 | $23.90 |
| Purchase #4 | $143.35 | 6.503% | $152.6721 | $152.67 | $152.65 | $152.70 |
| Purchase #5 | $118.25 | 3.500% | $122.3888 | $122.39 | $122.40 | $122.40 |
| Purchase #6 | $26.82 | 3.801% | $27.8394 | $27.84 | $27.85 | $27.80 |
| Purchase #7 | $149.31 | 9.288% | $163.1779 | $163.18 | $163.20 | $163.20 |
| 7 purchase totals = | $625.29 | $669.8445 | $669.85 | $669.90 | $669.80 | |