| 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 | $27.82 | 4.418% | $29.0491 | $29.05 | $29.05 | $29.00 |
| Purchase #2 | $176.58 | 10.660% | $195.4034 | $195.40 | $195.40 | $195.40 |
| Purchase #3 | $36.90 | 11.394% | $41.1044 | $41.10 | $41.10 | $41.10 |
| Purchase #4 | $194.37 | 12.151% | $217.9879 | $217.99 | $218.00 | $218.00 |
| Purchase #5 | $161.67 | 4.816% | $169.456 | $169.46 | $169.45 | $169.50 |
| Purchase #6 | $92.98 | 13.720% | $105.7369 | $105.74 | $105.75 | $105.70 |
| Purchase #7 | $45.43 | 8.464% | $49.2752 | $49.28 | $49.30 | $49.30 |
| 7 purchase totals = | $735.75 | $808.0129 | $808.02 | $808.05 | $808.00 | |