| 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 | $116.33 | 5.651% | $122.9038 | $122.90 | $122.90 | $122.90 |
| Purchase #2 | $27.70 | 11.734% | $30.9503 | $30.95 | $30.95 | $31.00 |
| Purchase #3 | $91.67 | 5.151% | $96.3919 | $96.39 | $96.40 | $96.40 |
| Purchase #4 | $113.37 | 10.208% | $124.9428 | $124.94 | $124.95 | $124.90 |
| Purchase #5 | $75.30 | 12.862% | $84.9851 | $84.99 | $85.00 | $85.00 |
| Purchase #6 | $168.50 | 13.105% | $190.5819 | $190.58 | $190.60 | $190.60 |
| Purchase #7 | $158.63 | 4.335% | $165.5066 | $165.51 | $165.50 | $165.50 |
| 7 purchase totals = | $751.50 | $816.2624 | $816.26 | $816.30 | $816.30 | |