| 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 | $59.99 | 11.825% | $67.0838 | $67.08 | $67.10 | $67.10 |
| Purchase #2 | $46.31 | 6.221% | $49.1909 | $49.19 | $49.20 | $49.20 |
| Purchase #3 | $137.88 | 11.301% | $153.4618 | $153.46 | $153.45 | $153.50 |
| Purchase #4 | $80.48 | 8.852% | $87.6041 | $87.60 | $87.60 | $87.60 |
| Purchase #5 | $250.72 | 5.374% | $264.1937 | $264.19 | $264.20 | $264.20 |
| Purchase #6 | $167.43 | 12.735% | $188.7522 | $188.75 | $188.75 | $188.80 |
| Purchase #7 | $200.96 | 13.863% | $228.8191 | $228.82 | $228.80 | $228.80 |
| 7 purchase totals = | $943.77 | $1,039.1056 | $1,039.09 | $1,039.10 | $1,039.20 | |