| 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 | $16.81 | 10.534% | $18.5808 | $18.58 | $18.60 | $18.60 |
| Purchase #2 | $56.61 | 12.731% | $63.817 | $63.82 | $63.80 | $63.80 |
| Purchase #3 | $228.28 | 12.712% | $257.299 | $257.30 | $257.30 | $257.30 |
| Purchase #4 | $42.61 | 13.485% | $48.356 | $48.36 | $48.35 | $48.40 |
| Purchase #5 | $66.50 | 5.317% | $70.0358 | $70.04 | $70.05 | $70.00 |
| Purchase #6 | $107.56 | 6.459% | $114.5073 | $114.51 | $114.50 | $114.50 |
| Purchase #7 | $227.28 | 6.465% | $241.9737 | $241.97 | $241.95 | $242.00 |
| 7 purchase totals = | $745.65 | $814.5696 | $814.58 | $814.55 | $814.60 | |