| 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 | $41.84 | 3.220% | $43.1872 | $43.19 | $43.20 | $43.20 |
| Purchase #2 | $37.81 | 12.840% | $42.6648 | $42.66 | $42.65 | $42.70 |
| Purchase #3 | $43.78 | 11.655% | $48.8826 | $48.88 | $48.90 | $48.90 |
| Purchase #4 | $177.94 | 6.850% | $190.1289 | $190.13 | $190.15 | $190.10 |
| Purchase #5 | $80.28 | 4.302% | $83.7336 | $83.73 | $83.75 | $83.70 |
| Purchase #6 | $8.61 | 8.495% | $9.3414 | $9.34 | $9.35 | $9.30 |
| Purchase #7 | $59.88 | 6.793% | $63.9476 | $63.95 | $63.95 | $63.90 |
| 7 purchase totals = | $450.14 | $481.8861 | $481.88 | $481.95 | $481.80 | |