| 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 | $116.64 | 9.609% | $127.8479 | $127.85 | $127.85 | $127.80 |
| Purchase #2 | $31.37 | 10.432% | $34.6425 | $34.64 | $34.65 | $34.60 |
| Purchase #3 | $150.92 | 7.135% | $161.6881 | $161.69 | $161.70 | $161.70 |
| Purchase #4 | $11.50 | 10.365% | $12.692 | $12.69 | $12.70 | $12.70 |
| Purchase #5 | $145.46 | 12.526% | $163.6803 | $163.68 | $163.70 | $163.70 |
| Purchase #6 | $122.47 | 7.586% | $131.7606 | $131.76 | $131.75 | $131.80 |
| Purchase #7 | $250.91 | 10.137% | $276.3447 | $276.34 | $276.35 | $276.30 |
| 7 purchase totals = | $829.27 | $908.6561 | $908.65 | $908.70 | $908.60 | |