| 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 | $29.88 | 10.335% | $32.9681 | $32.97 | $32.95 | $33.00 |
| Purchase #2 | $179.50 | 8.393% | $194.5654 | $194.57 | $194.55 | $194.60 |
| Purchase #3 | $77.26 | 4.517% | $80.7498 | $80.75 | $80.75 | $80.70 |
| Purchase #4 | $79.35 | 9.427% | $86.8303 | $86.83 | $86.85 | $86.80 |
| Purchase #5 | $81.84 | 5.473% | $86.3191 | $86.32 | $86.30 | $86.30 |
| Purchase #6 | $231.57 | 12.352% | $260.1735 | $260.17 | $260.15 | $260.20 |
| Purchase #7 | $44.92 | 11.246% | $49.9717 | $49.97 | $49.95 | $50.00 |
| 7 purchase totals = | $724.32 | $791.5779 | $791.58 | $791.50 | $791.60 | |