| 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 | $38.66 | 10.119% | $42.572 | $42.57 | $42.55 | $42.60 |
| Purchase #2 | $82.40 | 4.490% | $86.0998 | $86.10 | $86.10 | $86.10 |
| Purchase #3 | $73.48 | 8.116% | $79.4436 | $79.44 | $79.45 | $79.40 |
| Purchase #4 | $108.38 | 3.765% | $112.4605 | $112.46 | $112.45 | $112.50 |
| Purchase #5 | $67.45 | 11.631% | $75.2951 | $75.30 | $75.30 | $75.30 |
| Purchase #6 | $209.40 | 7.111% | $224.2904 | $224.29 | $224.30 | $224.30 |
| Purchase #7 | $8.47 | 7.455% | $9.1014 | $9.10 | $9.10 | $9.10 |
| 7 purchase totals = | $588.24 | $629.2628 | $629.26 | $629.25 | $629.30 | |