| 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 | $15.49 | 6.681% | $16.5249 | $16.52 | $16.50 | $16.50 |
| Purchase #2 | $24.97 | 11.204% | $27.7676 | $27.77 | $27.75 | $27.80 |
| Purchase #3 | $213.29 | 4.482% | $222.8497 | $222.85 | $222.85 | $222.80 |
| Purchase #4 | $164.58 | 9.680% | $180.5113 | $180.51 | $180.50 | $180.50 |
| Purchase #5 | $51.92 | 11.679% | $57.9837 | $57.98 | $58.00 | $58.00 |
| Purchase #6 | $14.77 | 3.718% | $15.3191 | $15.32 | $15.30 | $15.30 |
| Purchase #7 | $23.56 | 5.628% | $24.886 | $24.89 | $24.90 | $24.90 |
| 7 purchase totals = | $508.58 | $545.8423 | $545.84 | $545.80 | $545.80 | |