| 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 | $101.83 | 6.731% | $108.6842 | $108.68 | $108.70 | $108.70 |
| Purchase #2 | $24.36 | 10.856% | $27.0045 | $27.00 | $27.00 | $27.00 |
| Purchase #3 | $99.28 | 8.516% | $107.7347 | $107.73 | $107.75 | $107.70 |
| Purchase #4 | $25.57 | 12.774% | $28.8363 | $28.84 | $28.85 | $28.80 |
| Purchase #5 | $107.57 | 13.223% | $121.794 | $121.79 | $121.80 | $121.80 |
| Purchase #6 | $205.31 | 11.474% | $228.8673 | $228.87 | $228.85 | $228.90 |
| Purchase #7 | $163.34 | 6.729% | $174.3311 | $174.33 | $174.35 | $174.30 |
| 7 purchase totals = | $727.26 | $797.2521 | $797.24 | $797.30 | $797.20 | |