| 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 | $107.94 | 4.602% | $112.9074 | $112.91 | $112.90 | $112.90 |
| Purchase #2 | $44.44 | 6.748% | $47.4388 | $47.44 | $47.45 | $47.40 |
| Purchase #3 | $137.52 | 6.708% | $146.7448 | $146.74 | $146.75 | $146.70 |
| Purchase #4 | $114.45 | 8.793% | $124.5136 | $124.51 | $124.50 | $124.50 |
| Purchase #5 | $92.87 | 7.619% | $99.9458 | $99.95 | $99.95 | $99.90 |
| Purchase #6 | $132.46 | 3.380% | $136.9371 | $136.94 | $136.95 | $136.90 |
| Purchase #7 | $85.87 | 12.224% | $96.3667 | $96.37 | $96.35 | $96.40 |
| 7 purchase totals = | $715.55 | $764.8542 | $764.86 | $764.85 | $764.70 | |