| 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 | $101.68 | 9.418% | $111.2562 | $111.26 | $111.25 | $111.30 |
| Purchase #2 | $46.85 | 12.186% | $52.5591 | $52.56 | $52.55 | $52.60 |
| Purchase #3 | $118.86 | 10.523% | $131.3676 | $131.37 | $131.35 | $131.40 |
| Purchase #4 | $175.92 | 3.227% | $181.5969 | $181.60 | $181.60 | $181.60 |
| Purchase #5 | $81.70 | 7.831% | $88.0979 | $88.10 | $88.10 | $88.10 |
| Purchase #6 | $175.49 | 13.440% | $199.0759 | $199.08 | $199.10 | $199.10 |
| Purchase #7 | $28.99 | 6.181% | $30.7819 | $30.78 | $30.80 | $30.80 |
| 7 purchase totals = | $729.49 | $794.7355 | $794.75 | $794.75 | $794.90 | |