| 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 | $107.98 | 9.635% | $118.3839 | $118.38 | $118.40 | $118.40 |
| Purchase #2 | $13.44 | 7.823% | $14.4914 | $14.49 | $14.50 | $14.50 |
| Purchase #3 | $62.91 | 6.564% | $67.0394 | $67.04 | $67.05 | $67.00 |
| Purchase #4 | $165.96 | 7.537% | $178.4684 | $178.47 | $178.45 | $178.50 |
| Purchase #5 | $14.89 | 13.179% | $16.8524 | $16.85 | $16.85 | $16.90 |
| Purchase #6 | $62.97 | 11.690% | $70.3312 | $70.33 | $70.35 | $70.30 |
| Purchase #7 | $27.75 | 5.399% | $29.2482 | $29.25 | $29.25 | $29.20 |
| 7 purchase totals = | $455.90 | $494.8149 | $494.81 | $494.85 | $494.80 | |