| 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 | $21.61 | 13.356% | $24.4962 | $24.50 | $24.50 | $24.50 |
| Purchase #2 | $113.38 | 3.472% | $117.3166 | $117.32 | $117.30 | $117.30 |
| Purchase #3 | $169.43 | 3.443% | $175.2635 | $175.26 | $175.25 | $175.30 |
| Purchase #4 | $66.65 | 12.246% | $74.812 | $74.81 | $74.80 | $74.80 |
| Purchase #5 | $23.92 | 13.688% | $27.1942 | $27.19 | $27.20 | $27.20 |
| Purchase #6 | $203.32 | 10.240% | $224.14 | $224.14 | $224.15 | $224.10 |
| Purchase #7 | $39.42 | 4.680% | $41.2649 | $41.26 | $41.25 | $41.30 |
| 7 purchase totals = | $637.73 | $684.4874 | $684.48 | $684.45 | $684.50 | |