| 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 | $242.72 | 13.532% | $275.5649 | $275.56 | $275.55 | $275.60 |
| Purchase #2 | $51.64 | 9.861% | $56.7322 | $56.73 | $56.75 | $56.70 |
| Purchase #3 | $59.45 | 10.517% | $65.7024 | $65.70 | $65.70 | $65.70 |
| Purchase #4 | $106.66 | 13.472% | $121.0292 | $121.03 | $121.05 | $121.00 |
| Purchase #5 | $27.73 | 8.299% | $30.0313 | $30.03 | $30.05 | $30.00 |
| Purchase #6 | $140.84 | 6.602% | $150.1383 | $150.14 | $150.15 | $150.10 |
| Purchase #7 | $10.51 | 8.214% | $11.3733 | $11.37 | $11.35 | $11.40 |
| 7 purchase totals = | $639.55 | $710.5716 | $710.56 | $710.60 | $710.50 | |