| 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 | $30.68 | 7.187% | $32.885 | $32.89 | $32.90 | $32.90 |
| Purchase #2 | $73.67 | 12.619% | $82.9664 | $82.97 | $82.95 | $83.00 |
| Purchase #3 | $109.56 | 9.241% | $119.6844 | $119.68 | $119.70 | $119.70 |
| Purchase #4 | $53.77 | 8.778% | $58.4899 | $58.49 | $58.50 | $58.50 |
| Purchase #5 | $160.52 | 6.275% | $170.5926 | $170.59 | $170.60 | $170.60 |
| Purchase #6 | $64.66 | 8.866% | $70.3928 | $70.39 | $70.40 | $70.40 |
| Purchase #7 | $53.67 | 4.727% | $56.207 | $56.21 | $56.20 | $56.20 |
| 7 purchase totals = | $546.53 | $591.2181 | $591.22 | $591.25 | $591.30 | |