| 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 | $39.54 | 11.527% | $44.0978 | $44.10 | $44.10 | $44.10 |
| Purchase #2 | $62.34 | 3.562% | $64.5606 | $64.56 | $64.55 | $64.60 |
| Purchase #3 | $157.52 | 7.801% | $169.8081 | $169.81 | $169.80 | $169.80 |
| Purchase #4 | $174.39 | 4.830% | $182.813 | $182.81 | $182.80 | $182.80 |
| Purchase #5 | $92.76 | 12.418% | $104.2789 | $104.28 | $104.30 | $104.30 |
| Purchase #6 | $231.79 | 7.655% | $249.5335 | $249.53 | $249.55 | $249.50 |
| Purchase #7 | $151.32 | 11.511% | $168.7384 | $168.74 | $168.75 | $168.70 |
| 7 purchase totals = | $909.66 | $983.8303 | $983.83 | $983.85 | $983.80 | |