| 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 | $21.83 | 11.393% | $24.3171 | $24.32 | $24.30 | $24.30 |
| Purchase #2 | $45.96 | 11.776% | $51.3722 | $51.37 | $51.35 | $51.40 |
| Purchase #3 | $110.81 | 7.193% | $118.7806 | $118.78 | $118.80 | $118.80 |
| Purchase #4 | $105.91 | 6.343% | $112.6279 | $112.63 | $112.65 | $112.60 |
| Purchase #5 | $244.99 | 8.858% | $266.6912 | $266.69 | $266.70 | $266.70 |
| Purchase #6 | $27.58 | 11.440% | $30.7352 | $30.74 | $30.75 | $30.70 |
| Purchase #7 | $237.90 | 6.874% | $254.2532 | $254.25 | $254.25 | $254.30 |
| 7 purchase totals = | $794.98 | $858.7774 | $858.78 | $858.80 | $858.80 | |