| 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 | $116.55 | 7.770% | $125.6059 | $125.61 | $125.60 | $125.60 |
| Purchase #2 | $107.50 | 7.872% | $115.9624 | $115.96 | $115.95 | $116.00 |
| Purchase #3 | $161.74 | 10.119% | $178.1065 | $178.11 | $178.10 | $178.10 |
| Purchase #4 | $246.61 | 8.808% | $268.3314 | $268.33 | $268.35 | $268.30 |
| Purchase #5 | $53.41 | 7.786% | $57.5685 | $57.57 | $57.55 | $57.60 |
| Purchase #6 | $13.54 | 6.785% | $14.4587 | $14.46 | $14.45 | $14.50 |
| Purchase #7 | $12.31 | 8.742% | $13.3861 | $13.39 | $13.40 | $13.40 |
| 7 purchase totals = | $711.66 | $773.4195 | $773.43 | $773.40 | $773.50 | |