| 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 | $112.85 | 9.463% | $123.529 | $123.53 | $123.55 | $123.50 |
| Purchase #2 | $15.99 | 6.270% | $16.9926 | $16.99 | $17.00 | $17.00 |
| Purchase #3 | $125.83 | 3.204% | $129.8616 | $129.86 | $129.85 | $129.90 |
| Purchase #4 | $37.26 | 10.325% | $41.1071 | $41.11 | $41.10 | $41.10 |
| Purchase #5 | $55.51 | 7.776% | $59.8265 | $59.83 | $59.85 | $59.80 |
| Purchase #6 | $183.76 | 9.113% | $200.506 | $200.51 | $200.50 | $200.50 |
| Purchase #7 | $119.81 | 13.769% | $136.3066 | $136.31 | $136.30 | $136.30 |
| 7 purchase totals = | $651.01 | $708.1294 | $708.14 | $708.15 | $708.10 | |