| 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 | $78.35 | 12.529% | $88.1665 | $88.17 | $88.15 | $88.20 |
| Purchase #2 | $201.84 | 11.873% | $225.8045 | $225.80 | $225.80 | $225.80 |
| Purchase #3 | $29.83 | 12.390% | $33.5259 | $33.53 | $33.55 | $33.50 |
| Purchase #4 | $62.46 | 4.870% | $65.5018 | $65.50 | $65.50 | $65.50 |
| Purchase #5 | $241.88 | 4.484% | $252.7259 | $252.73 | $252.75 | $252.70 |
| Purchase #6 | $150.32 | 12.451% | $169.0363 | $169.04 | $169.05 | $169.00 |
| Purchase #7 | $47.55 | 8.735% | $51.7035 | $51.70 | $51.70 | $51.70 |
| 7 purchase totals = | $812.23 | $886.4644 | $886.47 | $886.50 | $886.40 | |