| 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 | $159.67 | 6.607% | $170.2194 | $170.22 | $170.20 | $170.20 |
| Purchase #2 | $55.81 | 7.490% | $59.9902 | $59.99 | $60.00 | $60.00 |
| Purchase #3 | $59.90 | 3.205% | $61.8198 | $61.82 | $61.80 | $61.80 |
| Purchase #4 | $18.76 | 7.577% | $20.1814 | $20.18 | $20.20 | $20.20 |
| Purchase #5 | $74.44 | 4.523% | $77.8069 | $77.81 | $77.80 | $77.80 |
| Purchase #6 | $214.55 | 6.174% | $227.7963 | $227.80 | $227.80 | $227.80 |
| Purchase #7 | $71.90 | 10.682% | $79.5804 | $79.58 | $79.60 | $79.60 |
| 7 purchase totals = | $655.03 | $697.3944 | $697.40 | $697.40 | $697.40 | |