| 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 | $23.91 | 10.335% | $26.3811 | $26.38 | $26.40 | $26.40 |
| Purchase #2 | $54.68 | 11.874% | $61.1727 | $61.17 | $61.15 | $61.20 |
| Purchase #3 | $120.45 | 7.257% | $129.1911 | $129.19 | $129.20 | $129.20 |
| Purchase #4 | $41.67 | 11.651% | $46.525 | $46.53 | $46.55 | $46.50 |
| Purchase #5 | $88.34 | 5.498% | $93.1969 | $93.20 | $93.20 | $93.20 |
| Purchase #6 | $53.44 | 5.645% | $56.4567 | $56.46 | $56.45 | $56.50 |
| Purchase #7 | $246.84 | 7.283% | $264.8174 | $264.82 | $264.80 | $264.80 |
| 7 purchase totals = | $629.33 | $677.7409 | $677.75 | $677.75 | $677.80 | |