| 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 | $150.73 | 4.713% | $157.8339 | $157.83 | $157.85 | $157.80 |
| Purchase #2 | $66.59 | 10.573% | $73.6306 | $73.63 | $73.65 | $73.60 |
| Purchase #3 | $109.57 | 7.561% | $117.8546 | $117.85 | $117.85 | $117.90 |
| Purchase #4 | $26.71 | 11.688% | $29.8319 | $29.83 | $29.85 | $29.80 |
| Purchase #5 | $47.97 | 6.260% | $50.9729 | $50.97 | $50.95 | $51.00 |
| Purchase #6 | $198.38 | 5.455% | $209.2016 | $209.20 | $209.20 | $209.20 |
| Purchase #7 | $38.34 | 11.725% | $42.8354 | $42.84 | $42.85 | $42.80 |
| 7 purchase totals = | $638.29 | $682.1609 | $682.15 | $682.20 | $682.10 | |