| 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 | $51.28 | 8.287% | $55.5296 | $55.53 | $55.55 | $55.50 |
| Purchase #2 | $40.82 | 5.419% | $43.032 | $43.03 | $43.05 | $43.00 |
| Purchase #3 | $156.39 | 8.742% | $170.0616 | $170.06 | $170.05 | $170.10 |
| Purchase #4 | $48.53 | 4.383% | $50.6571 | $50.66 | $50.65 | $50.70 |
| Purchase #5 | $217.41 | 7.469% | $233.6484 | $233.65 | $233.65 | $233.60 |
| Purchase #6 | $65.47 | 13.413% | $74.2515 | $74.25 | $74.25 | $74.30 |
| Purchase #7 | $101.41 | 6.660% | $108.1639 | $108.16 | $108.15 | $108.20 |
| 7 purchase totals = | $681.31 | $735.3441 | $735.34 | $735.35 | $735.40 | |