| 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 | $58.44 | 4.603% | $61.13 | $61.13 | $61.15 | $61.10 |
| Purchase #2 | $131.68 | 4.288% | $137.3264 | $137.33 | $137.35 | $137.30 |
| Purchase #3 | $198.46 | 9.546% | $217.405 | $217.41 | $217.40 | $217.40 |
| Purchase #4 | $123.57 | 7.181% | $132.4436 | $132.44 | $132.45 | $132.40 |
| Purchase #5 | $18.52 | 11.659% | $20.6792 | $20.68 | $20.70 | $20.70 |
| Purchase #6 | $14.86 | 3.841% | $15.4308 | $15.43 | $15.45 | $15.40 |
| Purchase #7 | $79.28 | 6.458% | $84.3999 | $84.40 | $84.40 | $84.40 |
| 7 purchase totals = | $624.81 | $668.8149 | $668.82 | $668.90 | $668.70 | |