| 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 | $18.85 | 7.152% | $20.1982 | $20.20 | $20.20 | $20.20 |
| Purchase #2 | $50.55 | 12.660% | $56.9496 | $56.95 | $56.95 | $56.90 |
| Purchase #3 | $55.26 | 4.621% | $57.8136 | $57.81 | $57.80 | $57.80 |
| Purchase #4 | $157.25 | 11.359% | $175.112 | $175.11 | $175.10 | $175.10 |
| Purchase #5 | $102.80 | 12.323% | $115.468 | $115.47 | $115.45 | $115.50 |
| Purchase #6 | $170.40 | 8.572% | $185.0067 | $185.01 | $185.00 | $185.00 |
| Purchase #7 | $44.45 | 4.375% | $46.3947 | $46.39 | $46.40 | $46.40 |
| 7 purchase totals = | $599.56 | $656.9428 | $656.94 | $656.90 | $656.90 | |