| 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 | $24.67 | 10.149% | $27.1738 | $27.17 | $27.15 | $27.20 |
| Purchase #2 | $50.39 | 6.411% | $53.6205 | $53.62 | $53.60 | $53.60 |
| Purchase #3 | $28.78 | 5.374% | $30.3266 | $30.33 | $30.35 | $30.30 |
| Purchase #4 | $38.32 | 5.370% | $40.3778 | $40.38 | $40.40 | $40.40 |
| Purchase #5 | $115.41 | 7.694% | $124.2896 | $124.29 | $124.30 | $124.30 |
| Purchase #6 | $72.47 | 6.657% | $77.2943 | $77.29 | $77.30 | $77.30 |
| Purchase #7 | $23.86 | 12.217% | $26.775 | $26.78 | $26.80 | $26.80 |
| 7 purchase totals = | $353.90 | $379.8576 | $379.86 | $379.90 | $379.90 | |