| 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 | $110.38 | 3.791% | $114.5645 | $114.56 | $114.55 | $114.60 |
| Purchase #2 | $28.40 | 4.346% | $29.6343 | $29.63 | $29.65 | $29.60 |
| Purchase #3 | $47.31 | 3.297% | $48.8698 | $48.87 | $48.85 | $48.90 |
| Purchase #4 | $112.84 | 12.361% | $126.7882 | $126.79 | $126.80 | $126.80 |
| Purchase #5 | $134.62 | 10.616% | $148.9113 | $148.91 | $148.90 | $148.90 |
| Purchase #6 | $247.67 | 6.628% | $264.0856 | $264.09 | $264.10 | $264.10 |
| Purchase #7 | $6.54 | 6.746% | $6.9812 | $6.98 | $7.00 | $7.00 |
| 7 purchase totals = | $687.76 | $739.8349 | $739.83 | $739.85 | $739.90 | |