| 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 | $75.64 | 5.572% | $79.8547 | $79.85 | $79.85 | $79.90 |
| Purchase #2 | $44.57 | 9.692% | $48.8897 | $48.89 | $48.90 | $48.90 |
| Purchase #3 | $66.65 | 8.309% | $72.1879 | $72.19 | $72.20 | $72.20 |
| Purchase #4 | $170.69 | 7.190% | $182.9626 | $182.96 | $182.95 | $183.00 |
| Purchase #5 | $55.34 | 11.113% | $61.4899 | $61.49 | $61.50 | $61.50 |
| Purchase #6 | $150.63 | 4.578% | $157.5258 | $157.53 | $157.55 | $157.50 |
| Purchase #7 | $74.27 | 6.758% | $79.2892 | $79.29 | $79.30 | $79.30 |
| 7 purchase totals = | $637.79 | $682.1998 | $682.20 | $682.25 | $682.30 | |