| 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 | $45.52 | 3.614% | $47.1651 | $47.17 | $47.15 | $47.20 |
| Purchase #2 | $150.88 | 7.425% | $162.0828 | $162.08 | $162.10 | $162.10 |
| Purchase #3 | $191.44 | 8.813% | $208.3116 | $208.31 | $208.30 | $208.30 |
| Purchase #4 | $89.47 | 7.339% | $96.0362 | $96.04 | $96.05 | $96.00 |
| Purchase #5 | $219.94 | 5.510% | $232.0587 | $232.06 | $232.05 | $232.10 |
| Purchase #6 | $113.62 | 4.628% | $118.8783 | $118.88 | $118.90 | $118.90 |
| Purchase #7 | $78.91 | 11.389% | $87.8971 | $87.90 | $87.90 | $87.90 |
| 7 purchase totals = | $889.78 | $952.4298 | $952.44 | $952.45 | $952.50 | |