| 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 | $36.73 | 9.477% | $40.2109 | $40.21 | $40.20 | $40.20 |
| Purchase #2 | $115.76 | 6.701% | $123.5171 | $123.52 | $123.50 | $123.50 |
| Purchase #3 | $83.96 | 3.607% | $86.9884 | $86.99 | $87.00 | $87.00 |
| Purchase #4 | $19.67 | 9.507% | $21.54 | $21.54 | $21.55 | $21.50 |
| Purchase #5 | $59.61 | 5.619% | $62.9595 | $62.96 | $62.95 | $63.00 |
| Purchase #6 | $214.45 | 13.435% | $243.2614 | $243.26 | $243.25 | $243.30 |
| Purchase #7 | $128.60 | 13.511% | $145.9751 | $145.98 | $146.00 | $146.00 |
| 7 purchase totals = | $658.78 | $724.4524 | $724.46 | $724.45 | $724.50 | |