| 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 | $30.53 | 3.663% | $31.6483 | $31.65 | $31.65 | $31.60 |
| Purchase #2 | $67.99 | 11.553% | $75.8449 | $75.84 | $75.85 | $75.80 |
| Purchase #3 | $178.98 | 6.852% | $191.2437 | $191.24 | $191.25 | $191.20 |
| Purchase #4 | $246.97 | 10.117% | $271.956 | $271.96 | $271.95 | $272.00 |
| Purchase #5 | $180.75 | 10.227% | $199.2353 | $199.24 | $199.25 | $199.20 |
| Purchase #6 | $145.55 | 13.571% | $165.3026 | $165.30 | $165.30 | $165.30 |
| Purchase #7 | $46.74 | 8.382% | $50.6577 | $50.66 | $50.65 | $50.70 |
| 7 purchase totals = | $897.51 | $985.8885 | $985.89 | $985.90 | $985.80 | |