| 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 | $30.77 | 4.394% | $32.122 | $32.12 | $32.10 | $32.10 |
| Purchase #2 | $38.62 | 7.593% | $41.5524 | $41.55 | $41.55 | $41.60 |
| Purchase #3 | $250.85 | 7.652% | $270.045 | $270.05 | $270.05 | $270.00 |
| Purchase #4 | $120.83 | 3.637% | $125.2246 | $125.22 | $125.20 | $125.20 |
| Purchase #5 | $62.76 | 10.861% | $69.5764 | $69.58 | $69.60 | $69.60 |
| Purchase #6 | $133.90 | 8.448% | $145.2119 | $145.21 | $145.20 | $145.20 |
| Purchase #7 | $196.71 | 13.829% | $223.913 | $223.91 | $223.90 | $223.90 |
| 7 purchase totals = | $834.44 | $907.6453 | $907.64 | $907.60 | $907.60 | |