| 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 | $84.51 | 4.671% | $88.4575 | $88.46 | $88.45 | $88.50 |
| Purchase #2 | $234.66 | 11.712% | $262.1434 | $262.14 | $262.15 | $262.10 |
| Purchase #3 | $73.42 | 5.148% | $77.1997 | $77.20 | $77.20 | $77.20 |
| Purchase #4 | $131.31 | 9.110% | $143.2723 | $143.27 | $143.25 | $143.30 |
| Purchase #5 | $28.29 | 9.345% | $30.9337 | $30.93 | $30.95 | $30.90 |
| Purchase #6 | $145.47 | 3.444% | $150.48 | $150.48 | $150.50 | $150.50 |
| Purchase #7 | $131.62 | 7.832% | $141.9285 | $141.93 | $141.95 | $141.90 |
| 7 purchase totals = | $829.28 | $894.4151 | $894.41 | $894.45 | $894.40 | |