| 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 | $68.51 | 9.153% | $74.7807 | $74.78 | $74.80 | $74.80 |
| Purchase #2 | $157.76 | 10.632% | $174.533 | $174.53 | $174.55 | $174.50 |
| Purchase #3 | $101.57 | 4.595% | $106.2371 | $106.24 | $106.25 | $106.20 |
| Purchase #4 | $249.61 | 4.448% | $260.7127 | $260.71 | $260.70 | $260.70 |
| Purchase #5 | $73.57 | 8.650% | $79.9338 | $79.93 | $79.95 | $79.90 |
| Purchase #6 | $34.81 | 3.129% | $35.8992 | $35.90 | $35.90 | $35.90 |
| Purchase #7 | $111.83 | 11.422% | $124.6032 | $124.60 | $124.60 | $124.60 |
| 7 purchase totals = | $797.66 | $856.6997 | $856.69 | $856.75 | $856.60 | |