| 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 | $41.42 | 4.203% | $43.1609 | $43.16 | $43.15 | $43.20 |
| Purchase #2 | $5.98 | 5.665% | $6.3188 | $6.32 | $6.30 | $6.30 |
| Purchase #3 | $79.51 | 6.383% | $84.5851 | $84.59 | $84.60 | $84.60 |
| Purchase #4 | $103.67 | 5.188% | $109.0484 | $109.05 | $109.05 | $109.00 |
| Purchase #5 | $194.49 | 6.496% | $207.1241 | $207.12 | $207.10 | $207.10 |
| Purchase #6 | $154.66 | 13.622% | $175.7278 | $175.73 | $175.75 | $175.70 |
| Purchase #7 | $13.79 | 11.567% | $15.3851 | $15.39 | $15.40 | $15.40 |
| 7 purchase totals = | $593.52 | $641.3502 | $641.36 | $641.35 | $641.30 | |