| 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 | $22.46 | 5.605% | $23.7189 | $23.72 | $23.70 | $23.70 |
| Purchase #2 | $206.71 | 9.219% | $225.7666 | $225.77 | $225.75 | $225.80 |
| Purchase #3 | $225.80 | 13.324% | $255.8856 | $255.89 | $255.90 | $255.90 |
| Purchase #4 | $111.47 | 7.601% | $119.9428 | $119.94 | $119.95 | $119.90 |
| Purchase #5 | $50.38 | 10.373% | $55.6059 | $55.61 | $55.60 | $55.60 |
| Purchase #6 | $140.67 | 5.453% | $148.3407 | $148.34 | $148.35 | $148.30 |
| Purchase #7 | $121.91 | 11.468% | $135.8906 | $135.89 | $135.90 | $135.90 |
| 7 purchase totals = | $879.40 | $965.1511 | $965.16 | $965.15 | $965.10 | |