| 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 | $76.70 | 3.726% | $79.5578 | $79.56 | $79.55 | $79.60 |
| Purchase #2 | $133.79 | 9.376% | $146.3342 | $146.33 | $146.35 | $146.30 |
| Purchase #3 | $9.58 | 7.861% | $10.3331 | $10.33 | $10.35 | $10.30 |
| Purchase #4 | $113.48 | 10.617% | $125.5282 | $125.53 | $125.55 | $125.50 |
| Purchase #5 | $55.89 | 5.736% | $59.0959 | $59.10 | $59.10 | $59.10 |
| Purchase #6 | $165.74 | 3.179% | $171.0089 | $171.01 | $171.00 | $171.00 |
| Purchase #7 | $220.85 | 13.107% | $249.7968 | $249.80 | $249.80 | $249.80 |
| 7 purchase totals = | $776.03 | $841.6549 | $841.66 | $841.70 | $841.60 | |