| 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 | $89.80 | 3.868% | $93.2735 | $93.27 | $93.25 | $93.30 |
| Purchase #2 | $7.88 | 7.372% | $8.4609 | $8.46 | $8.45 | $8.50 |
| Purchase #3 | $205.37 | 9.171% | $224.2045 | $224.20 | $224.20 | $224.20 |
| Purchase #4 | $206.82 | 6.607% | $220.4846 | $220.48 | $220.50 | $220.50 |
| Purchase #5 | $97.57 | 4.322% | $101.787 | $101.79 | $101.80 | $101.80 |
| Purchase #6 | $24.52 | 8.676% | $26.6474 | $26.65 | $26.65 | $26.60 |
| Purchase #7 | $61.55 | 8.323% | $66.6728 | $66.67 | $66.65 | $66.70 |
| 7 purchase totals = | $693.51 | $741.5307 | $741.52 | $741.50 | $741.60 | |