| 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 | $95.98 | 11.498% | $107.0158 | $107.02 | $107.00 | $107.00 |
| Purchase #2 | $46.57 | 4.259% | $48.5534 | $48.55 | $48.55 | $48.60 |
| Purchase #3 | $71.74 | 9.259% | $78.3824 | $78.38 | $78.40 | $78.40 |
| Purchase #4 | $128.54 | 4.872% | $134.8025 | $134.80 | $134.80 | $134.80 |
| Purchase #5 | $107.41 | 3.572% | $111.2467 | $111.25 | $111.25 | $111.20 |
| Purchase #6 | $24.99 | 11.475% | $27.8576 | $27.86 | $27.85 | $27.90 |
| Purchase #7 | $140.36 | 9.226% | $153.3096 | $153.31 | $153.30 | $153.30 |
| 7 purchase totals = | $615.59 | $661.1680 | $661.17 | $661.15 | $661.20 | |