| 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 | $24.71 | 10.168% | $27.2225 | $27.22 | $27.20 | $27.20 |
| Purchase #2 | $55.61 | 13.810% | $63.2897 | $63.29 | $63.30 | $63.30 |
| Purchase #3 | $52.88 | 13.828% | $60.1922 | $60.19 | $60.20 | $60.20 |
| Purchase #4 | $129.76 | 12.568% | $146.0682 | $146.07 | $146.05 | $146.10 |
| Purchase #5 | $125.95 | 4.353% | $131.4326 | $131.43 | $131.45 | $131.40 |
| Purchase #6 | $42.37 | 10.846% | $46.9655 | $46.97 | $46.95 | $47.00 |
| Purchase #7 | $243.32 | 5.771% | $257.362 | $257.36 | $257.35 | $257.40 |
| 7 purchase totals = | $674.60 | $732.5327 | $732.53 | $732.50 | $732.60 | |