| 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 | $231.80 | 6.400% | $246.6352 | $246.64 | $246.65 | $246.60 |
| Purchase #2 | $58.33 | 4.299% | $60.8376 | $60.84 | $60.85 | $60.80 |
| Purchase #3 | $91.48 | 7.383% | $98.234 | $98.23 | $98.25 | $98.20 |
| Purchase #4 | $175.85 | 7.433% | $188.9209 | $188.92 | $188.90 | $188.90 |
| Purchase #5 | $109.94 | 13.121% | $124.3652 | $124.37 | $124.35 | $124.40 |
| Purchase #6 | $45.97 | 7.372% | $49.3589 | $49.36 | $49.35 | $49.40 |
| Purchase #7 | $40.75 | 10.152% | $44.8869 | $44.89 | $44.90 | $44.90 |
| 7 purchase totals = | $754.12 | $813.2387 | $813.25 | $813.25 | $813.20 | |