| 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 | $88.47 | 3.783% | $91.8168 | $91.82 | $91.80 | $91.80 |
| Purchase #2 | $196.60 | 4.506% | $205.4588 | $205.46 | $205.45 | $205.50 |
| Purchase #3 | $75.91 | 8.387% | $82.2766 | $82.28 | $82.30 | $82.30 |
| Purchase #4 | $189.32 | 10.444% | $209.0926 | $209.09 | $209.10 | $209.10 |
| Purchase #5 | $202.27 | 3.776% | $209.9077 | $209.91 | $209.90 | $209.90 |
| Purchase #6 | $58.58 | 3.735% | $60.768 | $60.77 | $60.75 | $60.80 |
| Purchase #7 | $151.51 | 12.157% | $169.9291 | $169.93 | $169.95 | $169.90 |
| 7 purchase totals = | $962.66 | $1,029.2496 | $1,029.26 | $1,029.25 | $1,029.30 | |