| 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 | $6.66 | 4.645% | $6.9694 | $6.97 | $6.95 | $7.00 |
| Purchase #2 | $234.88 | 11.136% | $261.0362 | $261.04 | $261.05 | $261.00 |
| Purchase #3 | $57.57 | 9.121% | $62.821 | $62.82 | $62.80 | $62.80 |
| Purchase #4 | $18.60 | 12.811% | $20.9828 | $20.98 | $21.00 | $21.00 |
| Purchase #5 | $102.36 | 9.142% | $111.7178 | $111.72 | $111.70 | $111.70 |
| Purchase #6 | $104.69 | 12.333% | $117.6014 | $117.60 | $117.60 | $117.60 |
| Purchase #7 | $219.37 | 6.343% | $233.2846 | $233.28 | $233.30 | $233.30 |
| 7 purchase totals = | $744.13 | $814.4132 | $814.41 | $814.40 | $814.40 | |