| 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 | $45.73 | 12.529% | $51.4595 | $51.46 | $51.45 | $51.50 |
| Purchase #2 | $9.27 | 4.370% | $9.6751 | $9.68 | $9.70 | $9.70 |
| Purchase #3 | $16.68 | 6.622% | $17.7845 | $17.78 | $17.80 | $17.80 |
| Purchase #4 | $152.56 | 7.716% | $164.3315 | $164.33 | $164.35 | $164.30 |
| Purchase #5 | $58.91 | 3.158% | $60.7704 | $60.77 | $60.75 | $60.80 |
| Purchase #6 | $25.56 | 3.316% | $26.4076 | $26.41 | $26.40 | $26.40 |
| Purchase #7 | $25.39 | 11.505% | $28.3111 | $28.31 | $28.30 | $28.30 |
| 7 purchase totals = | $334.10 | $358.7397 | $358.74 | $358.75 | $358.80 | |