| 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 | $70.48 | 9.787% | $77.3779 | $77.38 | $77.40 | $77.40 |
| Purchase #2 | $53.37 | 12.410% | $59.9932 | $59.99 | $60.00 | $60.00 |
| Purchase #3 | $138.46 | 3.379% | $143.1386 | $143.14 | $143.15 | $143.10 |
| Purchase #4 | $7.63 | 3.514% | $7.8981 | $7.90 | $7.90 | $7.90 |
| Purchase #5 | $65.30 | 8.159% | $70.6278 | $70.63 | $70.65 | $70.60 |
| Purchase #6 | $156.63 | 10.671% | $173.344 | $173.34 | $173.35 | $173.30 |
| Purchase #7 | $208.35 | 3.497% | $215.636 | $215.64 | $215.65 | $215.60 |
| 7 purchase totals = | $700.22 | $748.0156 | $748.02 | $748.10 | $747.90 | |