| 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 | $106.38 | 6.794% | $113.6075 | $113.61 | $113.60 | $113.60 |
| Purchase #2 | $22.29 | 13.211% | $25.2347 | $25.23 | $25.25 | $25.20 |
| Purchase #3 | $116.51 | 7.744% | $125.5325 | $125.53 | $125.55 | $125.50 |
| Purchase #4 | $8.61 | 8.654% | $9.3551 | $9.36 | $9.35 | $9.40 |
| Purchase #5 | $217.56 | 3.698% | $225.6054 | $225.61 | $225.60 | $225.60 |
| Purchase #6 | $235.96 | 8.344% | $255.6485 | $255.65 | $255.65 | $255.60 |
| Purchase #7 | $45.79 | 9.165% | $49.9867 | $49.99 | $50.00 | $50.00 |
| 7 purchase totals = | $753.10 | $804.9704 | $804.98 | $805.00 | $804.90 | |