| 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 | $20.86 | 9.738% | $22.8913 | $22.89 | $22.90 | $22.90 |
| Purchase #2 | $229.55 | 13.484% | $260.5025 | $260.50 | $260.50 | $260.50 |
| Purchase #3 | $54.32 | 11.213% | $60.4109 | $60.41 | $60.40 | $60.40 |
| Purchase #4 | $85.63 | 11.484% | $95.4637 | $95.46 | $95.45 | $95.50 |
| Purchase #5 | $181.47 | 13.179% | $205.3859 | $205.39 | $205.40 | $205.40 |
| Purchase #6 | $26.43 | 6.531% | $28.1561 | $28.16 | $28.15 | $28.20 |
| Purchase #7 | $106.73 | 5.874% | $112.9993 | $113.00 | $113.00 | $113.00 |
| 7 purchase totals = | $704.99 | $785.8097 | $785.81 | $785.80 | $785.90 | |