| 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 | $53.32 | 7.346% | $57.2369 | $57.24 | $57.25 | $57.20 |
| Purchase #2 | $169.30 | 13.598% | $192.3214 | $192.32 | $192.30 | $192.30 |
| Purchase #3 | $137.92 | 13.683% | $156.7916 | $156.79 | $156.80 | $156.80 |
| Purchase #4 | $197.33 | 10.104% | $217.2682 | $217.27 | $217.25 | $217.30 |
| Purchase #5 | $157.42 | 11.488% | $175.5044 | $175.50 | $175.50 | $175.50 |
| Purchase #6 | $79.37 | 10.306% | $87.5499 | $87.55 | $87.55 | $87.50 |
| Purchase #7 | $72.41 | 7.344% | $77.7278 | $77.73 | $77.75 | $77.70 |
| 7 purchase totals = | $867.07 | $964.4002 | $964.40 | $964.40 | $964.30 | |