| 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 | $42.87 | 12.426% | $48.197 | $48.20 | $48.20 | $48.20 |
| Purchase #2 | $94.54 | 6.367% | $100.5594 | $100.56 | $100.55 | $100.60 |
| Purchase #3 | $44.72 | 5.861% | $47.341 | $47.34 | $47.35 | $47.30 |
| Purchase #4 | $110.56 | 6.138% | $117.3462 | $117.35 | $117.35 | $117.30 |
| Purchase #5 | $199.90 | 10.511% | $220.9115 | $220.91 | $220.90 | $220.90 |
| Purchase #6 | $111.28 | 12.736% | $125.4526 | $125.45 | $125.45 | $125.50 |
| Purchase #7 | $197.41 | 6.716% | $210.6681 | $210.67 | $210.65 | $210.70 |
| 7 purchase totals = | $801.28 | $870.4758 | $870.48 | $870.45 | $870.50 | |