| 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 | $39.70 | 5.176% | $41.7549 | $41.75 | $41.75 | $41.80 |
| Purchase #2 | $200.42 | 10.651% | $221.7667 | $221.77 | $221.75 | $221.80 |
| Purchase #3 | $43.79 | 3.657% | $45.3914 | $45.39 | $45.40 | $45.40 |
| Purchase #4 | $50.31 | 11.772% | $56.2325 | $56.23 | $56.25 | $56.20 |
| Purchase #5 | $217.29 | 11.292% | $241.8264 | $241.83 | $241.85 | $241.80 |
| Purchase #6 | $29.29 | 12.394% | $32.9202 | $32.92 | $32.90 | $32.90 |
| Purchase #7 | $8.52 | 13.230% | $9.6472 | $9.65 | $9.65 | $9.60 |
| 7 purchase totals = | $589.32 | $649.5393 | $649.54 | $649.55 | $649.50 | |