| 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 | $250.60 | 13.532% | $284.5112 | $284.51 | $284.50 | $284.50 |
| Purchase #2 | $8.67 | 10.576% | $9.5869 | $9.59 | $9.60 | $9.60 |
| Purchase #3 | $42.36 | 11.145% | $47.081 | $47.08 | $47.10 | $47.10 |
| Purchase #4 | $243.25 | 6.806% | $259.8056 | $259.81 | $259.80 | $259.80 |
| Purchase #5 | $74.47 | 6.168% | $79.0633 | $79.06 | $79.05 | $79.10 |
| Purchase #6 | $116.43 | 3.257% | $120.2221 | $120.22 | $120.20 | $120.20 |
| Purchase #7 | $61.52 | 3.345% | $63.5778 | $63.58 | $63.60 | $63.60 |
| 7 purchase totals = | $797.30 | $863.8479 | $863.85 | $863.85 | $863.90 | |