| 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 | $58.25 | 13.658% | $66.2058 | $66.21 | $66.20 | $66.20 |
| Purchase #2 | $23.97 | 7.648% | $25.8032 | $25.80 | $25.80 | $25.80 |
| Purchase #3 | $26.48 | 13.626% | $30.0882 | $30.09 | $30.10 | $30.10 |
| Purchase #4 | $109.89 | 10.434% | $121.3559 | $121.36 | $121.35 | $121.40 |
| Purchase #5 | $129.77 | 11.798% | $145.0803 | $145.08 | $145.10 | $145.10 |
| Purchase #6 | $230.83 | 8.409% | $250.2405 | $250.24 | $250.25 | $250.20 |
| Purchase #7 | $53.56 | 4.201% | $55.8101 | $55.81 | $55.80 | $55.80 |
| 7 purchase totals = | $632.75 | $694.5840 | $694.59 | $694.60 | $694.60 | |