| 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 | $76.99 | 11.464% | $85.8161 | $85.82 | $85.80 | $85.80 |
| Purchase #2 | $37.67 | 6.373% | $40.0707 | $40.07 | $40.05 | $40.10 |
| Purchase #3 | $41.85 | 5.622% | $44.2028 | $44.20 | $44.20 | $44.20 |
| Purchase #4 | $141.38 | 11.210% | $157.2287 | $157.23 | $157.25 | $157.20 |
| Purchase #5 | $206.42 | 8.573% | $224.1164 | $224.12 | $224.10 | $224.10 |
| Purchase #6 | $141.58 | 3.394% | $146.3852 | $146.39 | $146.40 | $146.40 |
| Purchase #7 | $126.79 | 5.265% | $133.4655 | $133.47 | $133.45 | $133.50 |
| 7 purchase totals = | $772.68 | $831.2854 | $831.30 | $831.25 | $831.30 | |