| 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 | $119.97 | 6.494% | $127.7609 | $127.76 | $127.75 | $127.80 |
| Purchase #2 | $89.44 | 11.226% | $99.4805 | $99.48 | $99.50 | $99.50 |
| Purchase #3 | $19.48 | 7.305% | $20.903 | $20.90 | $20.90 | $20.90 |
| Purchase #4 | $130.38 | 8.680% | $141.697 | $141.70 | $141.70 | $141.70 |
| Purchase #5 | $16.96 | 3.840% | $17.6113 | $17.61 | $17.60 | $17.60 |
| Purchase #6 | $131.62 | 11.734% | $147.0643 | $147.06 | $147.05 | $147.10 |
| Purchase #7 | $72.26 | 6.658% | $77.0711 | $77.07 | $77.05 | $77.10 |
| 7 purchase totals = | $580.11 | $631.5881 | $631.58 | $631.55 | $631.70 | |