| 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 | $78.51 | 13.414% | $89.0413 | $89.04 | $89.05 | $89.00 |
| Purchase #2 | $70.39 | 4.394% | $73.4829 | $73.48 | $73.50 | $73.50 |
| Purchase #3 | $89.84 | 9.643% | $98.5033 | $98.50 | $98.50 | $98.50 |
| Purchase #4 | $237.47 | 8.334% | $257.2607 | $257.26 | $257.25 | $257.30 |
| Purchase #5 | $171.97 | 11.476% | $191.7053 | $191.71 | $191.70 | $191.70 |
| Purchase #6 | $15.93 | 7.361% | $17.1026 | $17.10 | $17.10 | $17.10 |
| Purchase #7 | $93.27 | 5.265% | $98.1807 | $98.18 | $98.20 | $98.20 |
| 7 purchase totals = | $757.38 | $825.2768 | $825.27 | $825.30 | $825.30 | |