| 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 | $93.78 | 6.186% | $99.5812 | $99.58 | $99.60 | $99.60 |
| Purchase #2 | $125.31 | 6.447% | $133.3887 | $133.39 | $133.40 | $133.40 |
| Purchase #3 | $111.96 | 10.732% | $123.9755 | $123.98 | $124.00 | $124.00 |
| Purchase #4 | $122.69 | 13.408% | $139.1403 | $139.14 | $139.15 | $139.10 |
| Purchase #5 | $79.67 | 6.454% | $84.8119 | $84.81 | $84.80 | $84.80 |
| Purchase #6 | $124.72 | 13.515% | $141.5759 | $141.58 | $141.60 | $141.60 |
| Purchase #7 | $82.77 | 13.551% | $93.9862 | $93.99 | $94.00 | $94.00 |
| 7 purchase totals = | $740.90 | $816.4597 | $816.47 | $816.55 | $816.50 | |