| 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 | $78.43 | 12.499% | $88.233 | $88.23 | $88.25 | $88.20 |
| Purchase #2 | $47.95 | 12.581% | $53.9826 | $53.98 | $54.00 | $54.00 |
| Purchase #3 | $16.32 | 10.680% | $18.063 | $18.06 | $18.05 | $18.10 |
| Purchase #4 | $191.84 | 8.844% | $208.8063 | $208.81 | $208.80 | $208.80 |
| Purchase #5 | $163.41 | 12.406% | $183.6826 | $183.68 | $183.70 | $183.70 |
| Purchase #6 | $154.60 | 9.837% | $169.808 | $169.81 | $169.80 | $169.80 |
| Purchase #7 | $214.42 | 9.303% | $234.3675 | $234.37 | $234.35 | $234.40 |
| 7 purchase totals = | $866.97 | $956.9430 | $956.94 | $956.95 | $957.00 | |