| 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 | $11.40 | 11.192% | $12.6759 | $12.68 | $12.70 | $12.70 |
| Purchase #2 | $117.55 | 4.154% | $122.433 | $122.43 | $122.45 | $122.40 |
| Purchase #3 | $55.55 | 10.674% | $61.4794 | $61.48 | $61.50 | $61.50 |
| Purchase #4 | $60.58 | 13.315% | $68.6462 | $68.65 | $68.65 | $68.60 |
| Purchase #5 | $217.46 | 7.448% | $233.6564 | $233.66 | $233.65 | $233.70 |
| Purchase #6 | $104.32 | 8.267% | $112.9441 | $112.94 | $112.95 | $112.90 |
| Purchase #7 | $137.82 | 6.450% | $146.7094 | $146.71 | $146.70 | $146.70 |
| 7 purchase totals = | $704.68 | $758.5444 | $758.55 | $758.60 | $758.50 | |