| 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 | $71.33 | 11.417% | $79.4737 | $79.47 | $79.45 | $79.50 |
| Purchase #2 | $80.25 | 7.315% | $86.1203 | $86.12 | $86.10 | $86.10 |
| Purchase #3 | $27.89 | 8.479% | $30.2548 | $30.25 | $30.25 | $30.30 |
| Purchase #4 | $94.90 | 13.731% | $107.9307 | $107.93 | $107.95 | $107.90 |
| Purchase #5 | $44.99 | 6.357% | $47.85 | $47.85 | $47.85 | $47.90 |
| Purchase #6 | $212.92 | 8.399% | $230.8032 | $230.80 | $230.80 | $230.80 |
| Purchase #7 | $30.91 | 10.758% | $34.2353 | $34.24 | $34.25 | $34.20 |
| 7 purchase totals = | $563.19 | $616.6680 | $616.66 | $616.65 | $616.70 | |