| 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 | $94.48 | 8.772% | $102.7678 | $102.77 | $102.75 | $102.80 |
| Purchase #2 | $6.96 | 8.248% | $7.5341 | $7.53 | $7.55 | $7.50 |
| Purchase #3 | $167.36 | 10.118% | $184.2935 | $184.29 | $184.30 | $184.30 |
| Purchase #4 | $196.49 | 11.490% | $219.0667 | $219.07 | $219.05 | $219.10 |
| Purchase #5 | $136.93 | 9.378% | $149.7713 | $149.77 | $149.75 | $149.80 |
| Purchase #6 | $196.94 | 12.765% | $222.0794 | $222.08 | $222.10 | $222.10 |
| Purchase #7 | $97.33 | 3.474% | $100.7112 | $100.71 | $100.70 | $100.70 |
| 7 purchase totals = | $896.49 | $986.2240 | $986.22 | $986.20 | $986.30 | |