| 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 | $97.39 | 7.852% | $105.0371 | $105.04 | $105.05 | $105.00 |
| Purchase #2 | $113.59 | 4.594% | $118.8083 | $118.81 | $118.80 | $118.80 |
| Purchase #3 | $21.63 | 9.637% | $23.7145 | $23.71 | $23.70 | $23.70 |
| Purchase #4 | $198.47 | 8.423% | $215.1871 | $215.19 | $215.20 | $215.20 |
| Purchase #5 | $125.44 | 11.721% | $140.1428 | $140.14 | $140.15 | $140.10 |
| Purchase #6 | $11.60 | 9.570% | $12.7101 | $12.71 | $12.70 | $12.70 |
| Purchase #7 | $245.54 | 3.409% | $253.9105 | $253.91 | $253.90 | $253.90 |
| 7 purchase totals = | $813.66 | $869.5104 | $869.51 | $869.50 | $869.40 | |