| 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 | $83.38 | 5.750% | $88.1744 | $88.17 | $88.15 | $88.20 |
| Purchase #2 | $205.53 | 3.527% | $212.779 | $212.78 | $212.80 | $212.80 |
| Purchase #3 | $204.93 | 6.658% | $218.5742 | $218.57 | $218.55 | $218.60 |
| Purchase #4 | $21.31 | 10.863% | $23.6249 | $23.62 | $23.60 | $23.60 |
| Purchase #5 | $71.99 | 7.716% | $77.5447 | $77.54 | $77.55 | $77.50 |
| Purchase #6 | $8.86 | 4.229% | $9.2347 | $9.23 | $9.25 | $9.20 |
| Purchase #7 | $62.63 | 5.295% | $65.9463 | $65.95 | $65.95 | $65.90 |
| 7 purchase totals = | $658.63 | $695.8782 | $695.86 | $695.85 | $695.80 | |