| 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 | $10.89 | 3.635% | $11.2859 | $11.29 | $11.30 | $11.30 |
| Purchase #2 | $142.91 | 3.438% | $147.8232 | $147.82 | $147.80 | $147.80 |
| Purchase #3 | $45.44 | 5.339% | $47.866 | $47.87 | $47.85 | $47.90 |
| Purchase #4 | $24.95 | 13.338% | $28.2778 | $28.28 | $28.30 | $28.30 |
| Purchase #5 | $215.50 | 7.392% | $231.4298 | $231.43 | $231.45 | $231.40 |
| Purchase #6 | $146.40 | 3.818% | $151.9896 | $151.99 | $152.00 | $152.00 |
| Purchase #7 | $80.93 | 8.832% | $88.0777 | $88.08 | $88.10 | $88.10 |
| 7 purchase totals = | $667.02 | $706.7500 | $706.76 | $706.80 | $706.80 | |