| 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 | $40.69 | 7.312% | $43.6653 | $43.67 | $43.65 | $43.70 |
| Purchase #2 | $46.71 | 3.681% | $48.4294 | $48.43 | $48.45 | $48.40 |
| Purchase #3 | $112.53 | 9.224% | $122.9098 | $122.91 | $122.90 | $122.90 |
| Purchase #4 | $139.33 | 4.681% | $145.852 | $145.85 | $145.85 | $145.90 |
| Purchase #5 | $51.80 | 3.627% | $53.6788 | $53.68 | $53.70 | $53.70 |
| Purchase #6 | $121.54 | 4.335% | $126.8088 | $126.81 | $126.80 | $126.80 |
| Purchase #7 | $171.98 | 3.212% | $177.504 | $177.50 | $177.50 | $177.50 |
| 7 purchase totals = | $684.58 | $718.8481 | $718.85 | $718.85 | $718.90 | |