| 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 | $94.69 | 7.439% | $101.734 | $101.73 | $101.75 | $101.70 |
| Purchase #2 | $17.75 | 8.424% | $19.2453 | $19.25 | $19.25 | $19.20 |
| Purchase #3 | $225.56 | 9.282% | $246.4965 | $246.50 | $246.50 | $246.50 |
| Purchase #4 | $118.93 | 5.551% | $125.5318 | $125.53 | $125.55 | $125.50 |
| Purchase #5 | $20.87 | 10.413% | $23.0432 | $23.04 | $23.05 | $23.00 |
| Purchase #6 | $236.77 | 7.480% | $254.4804 | $254.48 | $254.50 | $254.50 |
| Purchase #7 | $45.50 | 12.312% | $51.102 | $51.10 | $51.10 | $51.10 |
| 7 purchase totals = | $760.07 | $821.6332 | $821.63 | $821.70 | $821.50 | |