| 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 | $9.74 | 3.246% | $10.0562 | $10.06 | $10.05 | $10.10 |
| Purchase #2 | $211.73 | 11.415% | $235.899 | $235.90 | $235.90 | $235.90 |
| Purchase #3 | $99.89 | 5.717% | $105.6007 | $105.60 | $105.60 | $105.60 |
| Purchase #4 | $71.77 | 3.721% | $74.4406 | $74.44 | $74.45 | $74.40 |
| Purchase #5 | $119.77 | 11.277% | $133.2765 | $133.28 | $133.30 | $133.30 |
| Purchase #6 | $167.61 | 8.365% | $181.6306 | $181.63 | $181.65 | $181.60 |
| Purchase #7 | $161.59 | 7.849% | $174.2732 | $174.27 | $174.25 | $174.30 |
| 7 purchase totals = | $842.10 | $915.1768 | $915.18 | $915.20 | $915.20 | |