| 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 | $69.90 | 11.204% | $77.7316 | $77.73 | $77.75 | $77.70 |
| Purchase #2 | $230.85 | 4.596% | $241.4599 | $241.46 | $241.45 | $241.50 |
| Purchase #3 | $141.63 | 4.501% | $148.0048 | $148.00 | $148.00 | $148.00 |
| Purchase #4 | $65.59 | 11.193% | $72.9315 | $72.93 | $72.95 | $72.90 |
| Purchase #5 | $118.79 | 11.690% | $132.6766 | $132.68 | $132.70 | $132.70 |
| Purchase #6 | $93.97 | 12.156% | $105.393 | $105.39 | $105.40 | $105.40 |
| Purchase #7 | $93.47 | 13.443% | $106.0352 | $106.04 | $106.05 | $106.00 |
| 7 purchase totals = | $814.20 | $884.2326 | $884.23 | $884.30 | $884.20 | |