| 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 | $51.61 | 3.237% | $53.2806 | $53.28 | $53.30 | $53.30 |
| Purchase #2 | $66.48 | 6.484% | $70.7906 | $70.79 | $70.80 | $70.80 |
| Purchase #3 | $67.29 | 4.626% | $70.4028 | $70.40 | $70.40 | $70.40 |
| Purchase #4 | $158.27 | 3.444% | $163.7208 | $163.72 | $163.70 | $163.70 |
| Purchase #5 | $52.34 | 13.324% | $59.3138 | $59.31 | $59.30 | $59.30 |
| Purchase #6 | $16.69 | 5.551% | $17.6165 | $17.62 | $17.60 | $17.60 |
| Purchase #7 | $185.35 | 4.246% | $193.22 | $193.22 | $193.20 | $193.20 |
| 7 purchase totals = | $598.03 | $628.3451 | $628.34 | $628.30 | $628.30 | |