| 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 | $53.71 | 7.422% | $57.6964 | $57.70 | $57.70 | $57.70 |
| Purchase #2 | $137.84 | 4.356% | $143.8443 | $143.84 | $143.85 | $143.80 |
| Purchase #3 | $17.34 | 8.449% | $18.8051 | $18.81 | $18.80 | $18.80 |
| Purchase #4 | $14.37 | 8.868% | $15.6443 | $15.64 | $15.65 | $15.60 |
| Purchase #5 | $177.96 | 9.790% | $195.3823 | $195.38 | $195.40 | $195.40 |
| Purchase #6 | $17.84 | 7.374% | $19.1555 | $19.16 | $19.15 | $19.20 |
| Purchase #7 | $17.35 | 8.377% | $18.8034 | $18.80 | $18.80 | $18.80 |
| 7 purchase totals = | $436.41 | $469.3313 | $469.33 | $469.35 | $469.30 | |