| 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 | $65.42 | 4.547% | $68.3946 | $68.39 | $68.40 | $68.40 |
| Purchase #2 | $14.77 | 9.324% | $16.1472 | $16.15 | $16.15 | $16.10 |
| Purchase #3 | $213.37 | 4.205% | $222.3422 | $222.34 | $222.35 | $222.30 |
| Purchase #4 | $117.63 | 7.148% | $126.0382 | $126.04 | $126.05 | $126.00 |
| Purchase #5 | $49.94 | 9.334% | $54.6014 | $54.60 | $54.60 | $54.60 |
| Purchase #6 | $11.91 | 9.586% | $13.0517 | $13.05 | $13.05 | $13.10 |
| Purchase #7 | $13.39 | 13.360% | $15.1789 | $15.18 | $15.20 | $15.20 |
| 7 purchase totals = | $486.43 | $515.7542 | $515.75 | $515.80 | $515.70 | |