| 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 | $76.47 | 4.437% | $79.863 | $79.86 | $79.85 | $79.90 |
| Purchase #2 | $208.77 | 5.195% | $219.6156 | $219.62 | $219.60 | $219.60 |
| Purchase #3 | $125.82 | 13.739% | $143.1064 | $143.11 | $143.10 | $143.10 |
| Purchase #4 | $24.77 | 10.144% | $27.2827 | $27.28 | $27.30 | $27.30 |
| Purchase #5 | $228.49 | 12.635% | $257.3597 | $257.36 | $257.35 | $257.40 |
| Purchase #6 | $123.40 | 3.469% | $127.6807 | $127.68 | $127.70 | $127.70 |
| Purchase #7 | $42.78 | 12.137% | $47.9722 | $47.97 | $47.95 | $48.00 |
| 7 purchase totals = | $830.50 | $902.8803 | $902.88 | $902.85 | $903.00 | |