| 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 | $79.68 | 11.458% | $88.8097 | $88.81 | $88.80 | $88.80 |
| Purchase #2 | $41.28 | 11.543% | $46.045 | $46.05 | $46.05 | $46.00 |
| Purchase #3 | $59.69 | 5.743% | $63.118 | $63.12 | $63.10 | $63.10 |
| Purchase #4 | $119.90 | 7.784% | $129.233 | $129.23 | $129.25 | $129.20 |
| Purchase #5 | $137.77 | 5.235% | $144.9823 | $144.98 | $145.00 | $145.00 |
| Purchase #6 | $241.29 | 5.354% | $254.2087 | $254.21 | $254.20 | $254.20 |
| Purchase #7 | $78.83 | 8.312% | $85.3823 | $85.38 | $85.40 | $85.40 |
| 7 purchase totals = | $758.44 | $811.7790 | $811.78 | $811.80 | $811.70 | |