| 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 | $8.68 | 10.862% | $9.6228 | $9.62 | $9.60 | $9.60 |
| Purchase #2 | $123.25 | 5.332% | $129.8217 | $129.82 | $129.80 | $129.80 |
| Purchase #3 | $60.83 | 10.366% | $67.1356 | $67.14 | $67.15 | $67.10 |
| Purchase #4 | $117.74 | 11.592% | $131.3884 | $131.39 | $131.40 | $131.40 |
| Purchase #5 | $213.80 | 4.678% | $223.8016 | $223.80 | $223.80 | $223.80 |
| Purchase #6 | $206.94 | 7.625% | $222.7192 | $222.72 | $222.70 | $222.70 |
| Purchase #7 | $188.46 | 6.686% | $201.0604 | $201.06 | $201.05 | $201.10 |
| 7 purchase totals = | $919.70 | $985.5497 | $985.55 | $985.50 | $985.50 | |