| 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 | $81.47 | 8.871% | $88.6972 | $88.70 | $88.70 | $88.70 |
| Purchase #2 | $70.76 | 4.264% | $73.7772 | $73.78 | $73.80 | $73.80 |
| Purchase #3 | $171.44 | 9.299% | $187.3822 | $187.38 | $187.40 | $187.40 |
| Purchase #4 | $223.69 | 5.199% | $235.3196 | $235.32 | $235.30 | $235.30 |
| Purchase #5 | $71.88 | 5.401% | $75.7622 | $75.76 | $75.75 | $75.80 |
| Purchase #6 | $72.33 | 7.556% | $77.7953 | $77.80 | $77.80 | $77.80 |
| Purchase #7 | $23.79 | 5.326% | $25.0571 | $25.06 | $25.05 | $25.10 |
| 7 purchase totals = | $715.36 | $763.7908 | $763.80 | $763.80 | $763.90 | |