| 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 | $47.74 | 6.493% | $50.8398 | $50.84 | $50.85 | $50.80 |
| Purchase #2 | $79.51 | 4.412% | $83.018 | $83.02 | $83.00 | $83.00 |
| Purchase #3 | $145.26 | 12.619% | $163.5904 | $163.59 | $163.60 | $163.60 |
| Purchase #4 | $186.97 | 9.188% | $204.1488 | $204.15 | $204.15 | $204.10 |
| Purchase #5 | $27.85 | 5.769% | $29.4567 | $29.46 | $29.45 | $29.50 |
| Purchase #6 | $88.89 | 11.867% | $99.4386 | $99.44 | $99.45 | $99.40 |
| Purchase #7 | $96.41 | 5.400% | $101.6161 | $101.62 | $101.60 | $101.60 |
| 7 purchase totals = | $672.63 | $732.1084 | $732.12 | $732.10 | $732.00 | |