| 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 | $7.27 | 12.813% | $8.2015 | $8.20 | $8.20 | $8.20 |
| Purchase #2 | $60.28 | 4.852% | $63.2048 | $63.20 | $63.20 | $63.20 |
| Purchase #3 | $46.25 | 13.503% | $52.4951 | $52.50 | $52.50 | $52.50 |
| Purchase #4 | $238.97 | 10.585% | $264.265 | $264.27 | $264.25 | $264.30 |
| Purchase #5 | $37.74 | 6.732% | $40.2807 | $40.28 | $40.30 | $40.30 |
| Purchase #6 | $17.46 | 4.673% | $18.2759 | $18.28 | $18.30 | $18.30 |
| Purchase #7 | $227.56 | 11.605% | $253.9683 | $253.97 | $253.95 | $254.00 |
| 7 purchase totals = | $635.53 | $700.6913 | $700.70 | $700.70 | $700.80 | |