| 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 | $14.43 | 8.780% | $15.697 | $15.70 | $15.70 | $15.70 |
| Purchase #2 | $59.67 | 9.844% | $65.5439 | $65.54 | $65.55 | $65.50 |
| Purchase #3 | $64.98 | 10.432% | $71.7587 | $71.76 | $71.75 | $71.80 |
| Purchase #4 | $85.41 | 13.717% | $97.1257 | $97.13 | $97.15 | $97.10 |
| Purchase #5 | $230.33 | 5.573% | $243.1663 | $243.17 | $243.15 | $243.20 |
| Purchase #6 | $196.34 | 11.236% | $218.4008 | $218.40 | $218.40 | $218.40 |
| Purchase #7 | $21.47 | 13.361% | $24.3386 | $24.34 | $24.35 | $24.30 |
| 7 purchase totals = | $672.63 | $736.0310 | $736.04 | $736.05 | $736.00 | |