| 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 | $57.99 | 5.631% | $61.2554 | $61.26 | $61.25 | $61.30 |
| Purchase #2 | $9.53 | 6.801% | $10.1781 | $10.18 | $10.20 | $10.20 |
| Purchase #3 | $45.71 | 4.528% | $47.7797 | $47.78 | $47.80 | $47.80 |
| Purchase #4 | $180.48 | 5.486% | $190.3811 | $190.38 | $190.40 | $190.40 |
| Purchase #5 | $113.29 | 3.588% | $117.3548 | $117.35 | $117.35 | $117.40 |
| Purchase #6 | $121.98 | 8.430% | $132.2629 | $132.26 | $132.25 | $132.30 |
| Purchase #7 | $72.30 | 3.125% | $74.5594 | $74.56 | $74.55 | $74.60 |
| 7 purchase totals = | $601.28 | $633.7714 | $633.77 | $633.80 | $634.00 | |