| 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 | $70.94 | 11.334% | $78.9803 | $78.98 | $79.00 | $79.00 |
| Purchase #2 | $21.45 | 10.137% | $23.6244 | $23.62 | $23.60 | $23.60 |
| Purchase #3 | $249.28 | 5.403% | $262.7486 | $262.75 | $262.75 | $262.70 |
| Purchase #4 | $68.73 | 11.138% | $76.3851 | $76.39 | $76.40 | $76.40 |
| Purchase #5 | $151.61 | 11.412% | $168.9117 | $168.91 | $168.90 | $168.90 |
| Purchase #6 | $188.63 | 13.788% | $214.6383 | $214.64 | $214.65 | $214.60 |
| Purchase #7 | $147.73 | 7.201% | $158.368 | $158.37 | $158.35 | $158.40 |
| 7 purchase totals = | $898.37 | $983.6564 | $983.66 | $983.65 | $983.60 | |