| 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 | $44.47 | 3.475% | $46.0153 | $46.02 | $46.00 | $46.00 |
| Purchase #2 | $65.45 | 8.337% | $70.9066 | $70.91 | $70.90 | $70.90 |
| Purchase #3 | $232.41 | 11.731% | $259.674 | $259.67 | $259.65 | $259.70 |
| Purchase #4 | $133.41 | 5.227% | $140.3833 | $140.38 | $140.40 | $140.40 |
| Purchase #5 | $30.49 | 13.174% | $34.5068 | $34.51 | $34.50 | $34.50 |
| Purchase #6 | $232.25 | 5.221% | $244.3758 | $244.38 | $244.40 | $244.40 |
| Purchase #7 | $168.75 | 6.824% | $180.2655 | $180.27 | $180.25 | $180.30 |
| 7 purchase totals = | $907.23 | $976.1273 | $976.14 | $976.10 | $976.20 | |