| 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 | $72.40 | 6.364% | $77.0075 | $77.01 | $77.00 | $77.00 |
| Purchase #2 | $70.73 | 9.797% | $77.6594 | $77.66 | $77.65 | $77.70 |
| Purchase #3 | $234.56 | 8.554% | $254.6243 | $254.62 | $254.60 | $254.60 |
| Purchase #4 | $142.36 | 7.518% | $153.0626 | $153.06 | $153.05 | $153.10 |
| Purchase #5 | $102.64 | 3.404% | $106.1339 | $106.13 | $106.15 | $106.10 |
| Purchase #6 | $70.54 | 12.384% | $79.2757 | $79.28 | $79.30 | $79.30 |
| Purchase #7 | $55.71 | 5.224% | $58.6203 | $58.62 | $58.60 | $58.60 |
| 7 purchase totals = | $748.94 | $806.3837 | $806.38 | $806.35 | $806.40 | |