| 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 | $30.57 | 12.433% | $34.3708 | $34.37 | $34.35 | $34.40 |
| Purchase #2 | $46.42 | 4.294% | $48.4133 | $48.41 | $48.40 | $48.40 |
| Purchase #3 | $126.30 | 10.561% | $139.6385 | $139.64 | $139.65 | $139.60 |
| Purchase #4 | $80.68 | 11.781% | $90.1849 | $90.18 | $90.20 | $90.20 |
| Purchase #5 | $152.71 | 8.563% | $165.7866 | $165.79 | $165.80 | $165.80 |
| Purchase #6 | $219.53 | 3.412% | $227.0204 | $227.02 | $227.00 | $227.00 |
| Purchase #7 | $102.38 | 11.352% | $114.0022 | $114.00 | $114.00 | $114.00 |
| 7 purchase totals = | $758.59 | $819.4167 | $819.41 | $819.40 | $819.40 | |