| 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 | $102.36 | 13.508% | $116.1868 | $116.19 | $116.20 | $116.20 |
| Purchase #2 | $38.95 | 10.233% | $42.9358 | $42.94 | $42.95 | $42.90 |
| Purchase #3 | $34.59 | 3.772% | $35.8947 | $35.89 | $35.90 | $35.90 |
| Purchase #4 | $93.28 | 11.870% | $104.3523 | $104.35 | $104.35 | $104.40 |
| Purchase #5 | $40.60 | 10.752% | $44.9653 | $44.97 | $44.95 | $45.00 |
| Purchase #6 | $194.57 | 9.807% | $213.6515 | $213.65 | $213.65 | $213.70 |
| Purchase #7 | $38.39 | 9.592% | $42.0724 | $42.07 | $42.05 | $42.10 |
| 7 purchase totals = | $542.74 | $600.0588 | $600.06 | $600.05 | $600.20 | |