| 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 | $5.58 | 11.331% | $6.2123 | $6.21 | $6.20 | $6.20 |
| Purchase #2 | $103.61 | 12.637% | $116.7032 | $116.70 | $116.70 | $116.70 |
| Purchase #3 | $242.38 | 9.272% | $264.8535 | $264.85 | $264.85 | $264.90 |
| Purchase #4 | $113.73 | 9.428% | $124.4525 | $124.45 | $124.45 | $124.50 |
| Purchase #5 | $197.99 | 7.324% | $212.4908 | $212.49 | $212.50 | $212.50 |
| Purchase #6 | $116.44 | 5.364% | $122.6858 | $122.69 | $122.70 | $122.70 |
| Purchase #7 | $116.35 | 8.193% | $125.8826 | $125.88 | $125.90 | $125.90 |
| 7 purchase totals = | $896.08 | $973.2807 | $973.27 | $973.30 | $973.40 | |