| 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 | $34.69 | 12.132% | $38.8986 | $38.90 | $38.90 | $38.90 |
| Purchase #2 | $221.83 | 3.151% | $228.8199 | $228.82 | $228.80 | $228.80 |
| Purchase #3 | $30.34 | 10.481% | $33.5199 | $33.52 | $33.50 | $33.50 |
| Purchase #4 | $243.79 | 8.699% | $264.9973 | $265.00 | $265.00 | $265.00 |
| Purchase #5 | $97.63 | 6.339% | $103.8188 | $103.82 | $103.80 | $103.80 |
| Purchase #6 | $14.49 | 6.126% | $15.3777 | $15.38 | $15.40 | $15.40 |
| Purchase #7 | $194.58 | 8.607% | $211.3275 | $211.33 | $211.35 | $211.30 |
| 7 purchase totals = | $837.35 | $896.7597 | $896.77 | $896.75 | $896.70 | |