| 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 | $40.66 | 10.105% | $44.7687 | $44.77 | $44.75 | $44.80 |
| Purchase #2 | $116.32 | 4.337% | $121.3648 | $121.36 | $121.35 | $121.40 |
| Purchase #3 | $235.35 | 6.304% | $250.1865 | $250.19 | $250.20 | $250.20 |
| Purchase #4 | $38.47 | 6.526% | $40.9806 | $40.98 | $41.00 | $41.00 |
| Purchase #5 | $183.56 | 10.863% | $203.5001 | $203.50 | $203.50 | $203.50 |
| Purchase #6 | $216.44 | 13.654% | $245.9927 | $245.99 | $246.00 | $246.00 |
| Purchase #7 | $73.69 | 6.417% | $78.4187 | $78.42 | $78.40 | $78.40 |
| 7 purchase totals = | $904.49 | $985.2121 | $985.21 | $985.20 | $985.30 | |