| 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 | $79.36 | 4.102% | $82.6153 | $82.62 | $82.60 | $82.60 |
| Purchase #2 | $171.55 | 9.790% | $188.3447 | $188.34 | $188.35 | $188.30 |
| Purchase #3 | $64.28 | 12.867% | $72.5509 | $72.55 | $72.55 | $72.60 |
| Purchase #4 | $75.79 | 11.284% | $84.3421 | $84.34 | $84.35 | $84.30 |
| Purchase #5 | $168.88 | 3.362% | $174.5577 | $174.56 | $174.55 | $174.60 |
| Purchase #6 | $108.55 | 7.266% | $116.4372 | $116.44 | $116.45 | $116.40 |
| Purchase #7 | $141.56 | 8.534% | $153.6407 | $153.64 | $153.65 | $153.60 |
| 7 purchase totals = | $809.97 | $872.4886 | $872.49 | $872.50 | $872.40 | |