| 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 | $79.30 | 9.871% | $87.1277 | $87.13 | $87.15 | $87.10 |
| Purchase #2 | $93.31 | 4.704% | $97.6993 | $97.70 | $97.70 | $97.70 |
| Purchase #3 | $113.49 | 8.283% | $122.8904 | $122.89 | $122.90 | $122.90 |
| Purchase #4 | $62.72 | 12.586% | $70.6139 | $70.61 | $70.60 | $70.60 |
| Purchase #5 | $119.69 | 4.705% | $125.3214 | $125.32 | $125.30 | $125.30 |
| Purchase #6 | $33.30 | 11.447% | $37.1119 | $37.11 | $37.10 | $37.10 |
| Purchase #7 | $117.28 | 12.689% | $132.1617 | $132.16 | $132.15 | $132.20 |
| 7 purchase totals = | $619.09 | $672.9263 | $672.92 | $672.90 | $672.90 | |