| 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 | $7.57 | 7.247% | $8.1186 | $8.12 | $8.10 | $8.10 |
| Purchase #2 | $200.69 | 3.357% | $207.4272 | $207.43 | $207.45 | $207.40 |
| Purchase #3 | $206.74 | 10.135% | $227.6931 | $227.69 | $227.70 | $227.70 |
| Purchase #4 | $162.60 | 6.616% | $173.3576 | $173.36 | $173.35 | $173.40 |
| Purchase #5 | $22.77 | 11.438% | $25.3744 | $25.37 | $25.35 | $25.40 |
| Purchase #6 | $97.51 | 6.490% | $103.8384 | $103.84 | $103.85 | $103.80 |
| Purchase #7 | $61.77 | 11.663% | $68.9742 | $68.97 | $68.95 | $69.00 |
| 7 purchase totals = | $759.65 | $814.7835 | $814.78 | $814.75 | $814.80 | |