| 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 | $46.41 | 10.206% | $51.1466 | $51.15 | $51.15 | $51.10 |
| Purchase #2 | $61.60 | 11.858% | $68.9045 | $68.90 | $68.90 | $68.90 |
| Purchase #3 | $106.61 | 7.130% | $114.2113 | $114.21 | $114.20 | $114.20 |
| Purchase #4 | $105.76 | 6.400% | $112.5286 | $112.53 | $112.55 | $112.50 |
| Purchase #5 | $230.72 | 9.452% | $252.5277 | $252.53 | $252.55 | $252.50 |
| Purchase #6 | $96.67 | 11.637% | $107.9195 | $107.92 | $107.90 | $107.90 |
| Purchase #7 | $158.84 | 8.592% | $172.4875 | $172.49 | $172.50 | $172.50 |
| 7 purchase totals = | $806.61 | $879.7257 | $879.73 | $879.75 | $879.60 | |