| 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 | $240.30 | 4.799% | $251.832 | $251.83 | $251.85 | $251.80 |
| Purchase #2 | $51.52 | 4.278% | $53.724 | $53.72 | $53.70 | $53.70 |
| Purchase #3 | $67.97 | 7.842% | $73.3002 | $73.30 | $73.30 | $73.30 |
| Purchase #4 | $63.74 | 10.383% | $70.3581 | $70.36 | $70.35 | $70.40 |
| Purchase #5 | $196.88 | 3.816% | $204.3929 | $204.39 | $204.40 | $204.40 |
| Purchase #6 | $154.92 | 8.472% | $168.0448 | $168.04 | $168.05 | $168.00 |
| Purchase #7 | $54.33 | 7.574% | $58.445 | $58.45 | $58.45 | $58.40 |
| 7 purchase totals = | $829.66 | $880.0970 | $880.09 | $880.10 | $880.00 | |