| 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 | $23.50 | 4.658% | $24.5946 | $24.59 | $24.60 | $24.60 |
| Purchase #2 | $149.53 | 3.648% | $154.9849 | $154.98 | $155.00 | $155.00 |
| Purchase #3 | $126.55 | 6.488% | $134.7606 | $134.76 | $134.75 | $134.80 |
| Purchase #4 | $228.82 | 4.312% | $238.6867 | $238.69 | $238.70 | $238.70 |
| Purchase #5 | $29.82 | 3.179% | $30.768 | $30.77 | $30.75 | $30.80 |
| Purchase #6 | $94.76 | 10.111% | $104.3412 | $104.34 | $104.35 | $104.30 |
| Purchase #7 | $209.27 | 5.714% | $221.2277 | $221.23 | $221.25 | $221.20 |
| 7 purchase totals = | $862.25 | $909.3637 | $909.36 | $909.40 | $909.40 | |