| 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 | $31.99 | 13.477% | $36.3013 | $36.30 | $36.30 | $36.30 |
| Purchase #2 | $70.66 | 4.184% | $73.6164 | $73.62 | $73.60 | $73.60 |
| Purchase #3 | $208.58 | 13.234% | $236.1835 | $236.18 | $236.20 | $236.20 |
| Purchase #4 | $237.68 | 13.785% | $270.4442 | $270.44 | $270.45 | $270.40 |
| Purchase #5 | $110.55 | 4.341% | $115.349 | $115.35 | $115.35 | $115.30 |
| Purchase #6 | $112.43 | 12.124% | $126.061 | $126.06 | $126.05 | $126.10 |
| Purchase #7 | $67.38 | 4.476% | $70.3959 | $70.40 | $70.40 | $70.40 |
| 7 purchase totals = | $839.27 | $928.3513 | $928.35 | $928.35 | $928.30 | |