| 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 | $38.33 | 5.524% | $40.4473 | $40.45 | $40.45 | $40.40 |
| Purchase #2 | $44.90 | 10.874% | $49.7824 | $49.78 | $49.80 | $49.80 |
| Purchase #3 | $97.46 | 9.808% | $107.0189 | $107.02 | $107.00 | $107.00 |
| Purchase #4 | $61.40 | 5.819% | $64.9729 | $64.97 | $64.95 | $65.00 |
| Purchase #5 | $91.50 | 11.472% | $101.9969 | $102.00 | $102.00 | $102.00 |
| Purchase #6 | $44.67 | 12.852% | $50.411 | $50.41 | $50.40 | $50.40 |
| Purchase #7 | $208.33 | 4.828% | $218.3882 | $218.39 | $218.40 | $218.40 |
| 7 purchase totals = | $586.59 | $633.0176 | $633.02 | $633.00 | $633.00 | |