| 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 | $98.73 | 10.124% | $108.7254 | $108.73 | $108.75 | $108.70 |
| Purchase #2 | $169.91 | 13.865% | $193.468 | $193.47 | $193.45 | $193.50 |
| Purchase #3 | $62.26 | 7.151% | $66.7122 | $66.71 | $66.70 | $66.70 |
| Purchase #4 | $36.84 | 5.528% | $38.8765 | $38.88 | $38.90 | $38.90 |
| Purchase #5 | $65.31 | 11.625% | $72.9023 | $72.90 | $72.90 | $72.90 |
| Purchase #6 | $46.33 | 10.560% | $51.2224 | $51.22 | $51.20 | $51.20 |
| Purchase #7 | $111.97 | 4.849% | $117.3994 | $117.40 | $117.40 | $117.40 |
| 7 purchase totals = | $591.35 | $649.3062 | $649.31 | $649.30 | $649.30 | |