| 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 | $109.30 | 3.790% | $113.4425 | $113.44 | $113.45 | $113.40 |
| Purchase #2 | $185.70 | 12.548% | $209.0016 | $209.00 | $209.00 | $209.00 |
| Purchase #3 | $190.53 | 12.729% | $214.7826 | $214.78 | $214.80 | $214.80 |
| Purchase #4 | $49.57 | 10.628% | $54.8383 | $54.84 | $54.85 | $54.80 |
| Purchase #5 | $103.98 | 12.831% | $117.3217 | $117.32 | $117.30 | $117.30 |
| Purchase #6 | $68.52 | 3.564% | $70.9621 | $70.96 | $70.95 | $71.00 |
| Purchase #7 | $69.51 | 3.567% | $71.9894 | $71.99 | $72.00 | $72.00 |
| 7 purchase totals = | $777.11 | $852.3382 | $852.33 | $852.35 | $852.30 | |