| 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 | $78.34 | 4.684% | $82.0094 | $82.01 | $82.00 | $82.00 |
| Purchase #2 | $176.99 | 8.560% | $192.1403 | $192.14 | $192.15 | $192.10 |
| Purchase #3 | $51.47 | 7.488% | $55.3241 | $55.32 | $55.30 | $55.30 |
| Purchase #4 | $250.40 | 6.242% | $266.03 | $266.03 | $266.05 | $266.00 |
| Purchase #5 | $87.96 | 13.238% | $99.6041 | $99.60 | $99.60 | $99.60 |
| Purchase #6 | $81.44 | 8.324% | $88.2191 | $88.22 | $88.20 | $88.20 |
| Purchase #7 | $39.35 | 11.119% | $43.7253 | $43.73 | $43.75 | $43.70 |
| 7 purchase totals = | $765.95 | $827.0523 | $827.05 | $827.05 | $826.90 | |