| 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 | $20.41 | 10.641% | $22.5818 | $22.58 | $22.60 | $22.60 |
| Purchase #2 | $127.59 | 5.449% | $134.5424 | $134.54 | $134.55 | $134.50 |
| Purchase #3 | $146.31 | 8.235% | $158.3586 | $158.36 | $158.35 | $158.40 |
| Purchase #4 | $75.75 | 13.483% | $85.9634 | $85.96 | $85.95 | $86.00 |
| Purchase #5 | $247.61 | 3.495% | $256.264 | $256.26 | $256.25 | $256.30 |
| Purchase #6 | $57.28 | 7.147% | $61.3738 | $61.37 | $61.35 | $61.40 |
| Purchase #7 | $40.91 | 9.828% | $44.9306 | $44.93 | $44.95 | $44.90 |
| 7 purchase totals = | $715.86 | $764.0146 | $764.00 | $764.00 | $764.10 | |