| 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 | $43.58 | 8.472% | $47.2721 | $47.27 | $47.25 | $47.30 |
| Purchase #2 | $195.77 | 12.656% | $220.5467 | $220.55 | $220.55 | $220.50 |
| Purchase #3 | $136.81 | 8.526% | $148.4744 | $148.47 | $148.45 | $148.50 |
| Purchase #4 | $118.25 | 11.586% | $131.9504 | $131.95 | $131.95 | $132.00 |
| Purchase #5 | $74.88 | 4.615% | $78.3357 | $78.34 | $78.35 | $78.30 |
| Purchase #6 | $197.80 | 6.738% | $211.1278 | $211.13 | $211.15 | $211.10 |
| Purchase #7 | $105.70 | 8.222% | $114.3907 | $114.39 | $114.40 | $114.40 |
| 7 purchase totals = | $872.79 | $952.0978 | $952.10 | $952.10 | $952.10 | |