| 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 | $43.74 | 4.791% | $45.8356 | $45.84 | $45.85 | $45.80 |
| Purchase #2 | $176.58 | 5.257% | $185.8628 | $185.86 | $185.85 | $185.90 |
| Purchase #3 | $78.87 | 3.606% | $81.7141 | $81.71 | $81.70 | $81.70 |
| Purchase #4 | $189.88 | 12.166% | $212.9808 | $212.98 | $213.00 | $213.00 |
| Purchase #5 | $209.83 | 4.470% | $219.2094 | $219.21 | $219.20 | $219.20 |
| Purchase #6 | $82.39 | 3.683% | $85.4244 | $85.42 | $85.40 | $85.40 |
| Purchase #7 | $128.67 | 4.322% | $134.2311 | $134.23 | $134.25 | $134.20 |
| 7 purchase totals = | $909.96 | $965.2582 | $965.25 | $965.25 | $965.20 | |