| 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 | $52.38 | 3.314% | $54.1159 | $54.12 | $54.10 | $54.10 |
| Purchase #2 | $85.88 | 9.599% | $94.1236 | $94.12 | $94.10 | $94.10 |
| Purchase #3 | $67.72 | 3.372% | $70.0035 | $70.00 | $70.00 | $70.00 |
| Purchase #4 | $20.40 | 5.366% | $21.4947 | $21.49 | $21.50 | $21.50 |
| Purchase #5 | $125.73 | 4.346% | $131.1942 | $131.19 | $131.20 | $131.20 |
| Purchase #6 | $68.81 | 11.486% | $76.7135 | $76.71 | $76.70 | $76.70 |
| Purchase #7 | $157.36 | 8.847% | $171.2816 | $171.28 | $171.30 | $171.30 |
| 7 purchase totals = | $578.28 | $618.9270 | $618.91 | $618.90 | $618.90 | |