| 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 | $52.84 | 5.159% | $55.566 | $55.57 | $55.55 | $55.60 |
| Purchase #2 | $94.55 | 12.438% | $106.3101 | $106.31 | $106.30 | $106.30 |
| Purchase #3 | $234.58 | 3.278% | $242.2695 | $242.27 | $242.25 | $242.30 |
| Purchase #4 | $188.31 | 13.198% | $213.1632 | $213.16 | $213.15 | $213.20 |
| Purchase #5 | $26.90 | 5.347% | $28.3383 | $28.34 | $28.35 | $28.30 |
| Purchase #6 | $184.78 | 6.597% | $196.9699 | $196.97 | $196.95 | $197.00 |
| Purchase #7 | $125.97 | 3.709% | $130.6422 | $130.64 | $130.65 | $130.60 |
| 7 purchase totals = | $907.93 | $973.2592 | $973.26 | $973.20 | $973.30 | |