| 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 | $127.71 | 3.734% | $132.4787 | $132.48 | $132.50 | $132.50 |
| Purchase #2 | $247.39 | 7.665% | $266.3524 | $266.35 | $266.35 | $266.40 |
| Purchase #3 | $26.87 | 6.660% | $28.6595 | $28.66 | $28.65 | $28.70 |
| Purchase #4 | $66.94 | 12.275% | $75.1569 | $75.16 | $75.15 | $75.20 |
| Purchase #5 | $29.37 | 13.700% | $33.3937 | $33.39 | $33.40 | $33.40 |
| Purchase #6 | $91.59 | 4.870% | $96.0504 | $96.05 | $96.05 | $96.10 |
| Purchase #7 | $166.79 | 9.798% | $183.1321 | $183.13 | $183.15 | $183.10 |
| 7 purchase totals = | $756.66 | $815.2237 | $815.22 | $815.25 | $815.40 | |