| 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 | $100.91 | 5.391% | $106.3501 | $106.35 | $106.35 | $106.40 |
| Purchase #2 | $119.55 | 5.744% | $126.417 | $126.42 | $126.40 | $126.40 |
| Purchase #3 | $82.98 | 4.561% | $86.7647 | $86.76 | $86.75 | $86.80 |
| Purchase #4 | $45.84 | 4.285% | $47.8042 | $47.80 | $47.80 | $47.80 |
| Purchase #5 | $133.28 | 13.562% | $151.3554 | $151.36 | $151.35 | $151.40 |
| Purchase #6 | $241.96 | 9.692% | $265.4108 | $265.41 | $265.40 | $265.40 |
| Purchase #7 | $129.90 | 3.815% | $134.8557 | $134.86 | $134.85 | $134.90 |
| 7 purchase totals = | $854.42 | $918.9579 | $918.96 | $918.90 | $919.10 | |