| 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 | $80.73 | 9.382% | $88.3041 | $88.30 | $88.30 | $88.30 |
| Purchase #2 | $185.46 | 9.725% | $203.496 | $203.50 | $203.50 | $203.50 |
| Purchase #3 | $63.80 | 10.563% | $70.5392 | $70.54 | $70.55 | $70.50 |
| Purchase #4 | $170.84 | 5.413% | $180.0876 | $180.09 | $180.10 | $180.10 |
| Purchase #5 | $84.78 | 5.238% | $89.2208 | $89.22 | $89.20 | $89.20 |
| Purchase #6 | $48.81 | 13.602% | $55.4491 | $55.45 | $55.45 | $55.40 |
| Purchase #7 | $74.56 | 7.542% | $80.1833 | $80.18 | $80.20 | $80.20 |
| 7 purchase totals = | $708.98 | $767.2801 | $767.28 | $767.30 | $767.20 | |