| 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 | $140.91 | 10.274% | $155.3871 | $155.39 | $155.40 | $155.40 |
| Purchase #2 | $48.67 | 9.549% | $53.3175 | $53.32 | $53.30 | $53.30 |
| Purchase #3 | $43.78 | 5.273% | $46.0885 | $46.09 | $46.10 | $46.10 |
| Purchase #4 | $8.91 | 7.144% | $9.5465 | $9.55 | $9.55 | $9.50 |
| Purchase #5 | $245.39 | 6.207% | $260.6214 | $260.62 | $260.60 | $260.60 |
| Purchase #6 | $47.66 | 3.344% | $49.2538 | $49.25 | $49.25 | $49.30 |
| Purchase #7 | $38.59 | 5.517% | $40.719 | $40.72 | $40.70 | $40.70 |
| 7 purchase totals = | $573.91 | $614.9338 | $614.94 | $614.90 | $614.90 | |