| 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 | $115.39 | 5.724% | $121.9949 | $121.99 | $122.00 | $122.00 |
| Purchase #2 | $222.49 | 8.627% | $241.6842 | $241.68 | $241.70 | $241.70 |
| Purchase #3 | $26.38 | 6.488% | $28.0915 | $28.09 | $28.10 | $28.10 |
| Purchase #4 | $5.57 | 5.840% | $5.8953 | $5.90 | $5.90 | $5.90 |
| Purchase #5 | $89.71 | 5.821% | $94.932 | $94.93 | $94.95 | $94.90 |
| Purchase #6 | $90.80 | 9.297% | $99.2417 | $99.24 | $99.25 | $99.20 |
| Purchase #7 | $169.96 | 8.604% | $184.5834 | $184.58 | $184.60 | $184.60 |
| 7 purchase totals = | $720.30 | $776.4230 | $776.41 | $776.50 | $776.40 | |