| 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 | $97.26 | 7.633% | $104.6839 | $104.68 | $104.70 | $104.70 |
| Purchase #2 | $109.63 | 5.169% | $115.2968 | $115.30 | $115.30 | $115.30 |
| Purchase #3 | $28.38 | 9.162% | $30.9802 | $30.98 | $31.00 | $31.00 |
| Purchase #4 | $215.80 | 8.150% | $233.3877 | $233.39 | $233.40 | $233.40 |
| Purchase #5 | $170.82 | 5.159% | $179.6326 | $179.63 | $179.65 | $179.60 |
| Purchase #6 | $131.50 | 7.552% | $141.4309 | $141.43 | $141.45 | $141.40 |
| Purchase #7 | $167.62 | 4.248% | $174.7405 | $174.74 | $174.75 | $174.70 |
| 7 purchase totals = | $921.01 | $980.1526 | $980.15 | $980.25 | $980.10 | |