| 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 | $61.77 | 5.570% | $65.2106 | $65.21 | $65.20 | $65.20 |
| Purchase #2 | $126.85 | 7.296% | $136.105 | $136.11 | $136.10 | $136.10 |
| Purchase #3 | $106.26 | 7.470% | $114.1976 | $114.20 | $114.20 | $114.20 |
| Purchase #4 | $227.86 | 5.344% | $240.0368 | $240.04 | $240.05 | $240.00 |
| Purchase #5 | $214.94 | 4.342% | $224.2727 | $224.27 | $224.25 | $224.30 |
| Purchase #6 | $81.50 | 13.820% | $92.7633 | $92.76 | $92.75 | $92.80 |
| Purchase #7 | $74.51 | 11.838% | $83.3305 | $83.33 | $83.35 | $83.30 |
| 7 purchase totals = | $893.69 | $955.9165 | $955.92 | $955.90 | $955.90 | |