| 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 | $23.37 | 8.540% | $25.3658 | $25.37 | $25.35 | $25.40 |
| Purchase #2 | $14.48 | 5.522% | $15.2796 | $15.28 | $15.30 | $15.30 |
| Purchase #3 | $220.71 | 4.513% | $230.6706 | $230.67 | $230.65 | $230.70 |
| Purchase #4 | $155.59 | 6.729% | $166.0597 | $166.06 | $166.05 | $166.10 |
| Purchase #5 | $41.66 | 5.718% | $44.0421 | $44.04 | $44.05 | $44.00 |
| Purchase #6 | $76.84 | 6.725% | $82.0075 | $82.01 | $82.00 | $82.00 |
| Purchase #7 | $96.70 | 5.619% | $102.1336 | $102.13 | $102.15 | $102.10 |
| 7 purchase totals = | $629.35 | $665.5589 | $665.56 | $665.55 | $665.60 | |