| 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 | $60.33 | 9.594% | $66.1181 | $66.12 | $66.10 | $66.10 |
| Purchase #2 | $64.38 | 10.590% | $71.1978 | $71.20 | $71.20 | $71.20 |
| Purchase #3 | $173.72 | 9.660% | $190.5014 | $190.50 | $190.50 | $190.50 |
| Purchase #4 | $7.81 | 7.154% | $8.3687 | $8.37 | $8.35 | $8.40 |
| Purchase #5 | $6.70 | 5.551% | $7.0719 | $7.07 | $7.05 | $7.10 |
| Purchase #6 | $141.48 | 3.658% | $146.6553 | $146.66 | $146.65 | $146.70 |
| Purchase #7 | $213.40 | 10.357% | $235.5018 | $235.50 | $235.50 | $235.50 |
| 7 purchase totals = | $667.82 | $725.4150 | $725.42 | $725.35 | $725.50 | |