| 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 | $246.37 | 4.734% | $258.0332 | $258.03 | $258.05 | $258.00 |
| Purchase #2 | $69.78 | 9.527% | $76.4279 | $76.43 | $76.45 | $76.40 |
| Purchase #3 | $148.91 | 4.256% | $155.2476 | $155.25 | $155.25 | $155.20 |
| Purchase #4 | $153.90 | 3.540% | $159.3481 | $159.35 | $159.35 | $159.30 |
| Purchase #5 | $154.55 | 13.475% | $175.3756 | $175.38 | $175.40 | $175.40 |
| Purchase #6 | $68.47 | 6.598% | $72.9877 | $72.99 | $73.00 | $73.00 |
| Purchase #7 | $76.59 | 4.151% | $79.7693 | $79.77 | $79.75 | $79.80 |
| 7 purchase totals = | $918.57 | $977.1894 | $977.20 | $977.25 | $977.10 | |