| 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 | $70.88 | 8.589% | $76.9679 | $76.97 | $76.95 | $77.00 |
| Purchase #2 | $151.70 | 3.871% | $157.5723 | $157.57 | $157.55 | $157.60 |
| Purchase #3 | $224.73 | 4.601% | $235.0698 | $235.07 | $235.05 | $235.10 |
| Purchase #4 | $116.66 | 6.448% | $124.1822 | $124.18 | $124.20 | $124.20 |
| Purchase #5 | $162.28 | 3.144% | $167.3821 | $167.38 | $167.40 | $167.40 |
| Purchase #6 | $118.56 | 8.683% | $128.8546 | $128.85 | $128.85 | $128.90 |
| Purchase #7 | $75.86 | 12.586% | $85.4077 | $85.41 | $85.40 | $85.40 |
| 7 purchase totals = | $920.67 | $975.4366 | $975.43 | $975.40 | $975.60 | |