| 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 | $40.79 | 10.237% | $44.9657 | $44.97 | $44.95 | $45.00 |
| Purchase #2 | $150.42 | 5.612% | $158.8616 | $158.86 | $158.85 | $158.90 |
| Purchase #3 | $72.46 | 8.445% | $78.5792 | $78.58 | $78.60 | $78.60 |
| Purchase #4 | $153.51 | 6.467% | $163.4375 | $163.44 | $163.45 | $163.40 |
| Purchase #5 | $172.36 | 11.580% | $192.3193 | $192.32 | $192.30 | $192.30 |
| Purchase #6 | $54.46 | 6.561% | $58.0331 | $58.03 | $58.05 | $58.00 |
| Purchase #7 | $107.77 | 9.769% | $118.2981 | $118.30 | $118.30 | $118.30 |
| 7 purchase totals = | $751.77 | $814.4945 | $814.50 | $814.50 | $814.50 | |