| 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 | $8.93 | 4.717% | $9.3512 | $9.35 | $9.35 | $9.40 |
| Purchase #2 | $155.62 | 6.453% | $165.6622 | $165.66 | $165.65 | $165.70 |
| Purchase #3 | $167.83 | 5.663% | $177.3342 | $177.33 | $177.35 | $177.30 |
| Purchase #4 | $161.37 | 8.866% | $175.6771 | $175.68 | $175.70 | $175.70 |
| Purchase #5 | $67.87 | 3.696% | $70.3785 | $70.38 | $70.40 | $70.40 |
| Purchase #6 | $194.91 | 8.845% | $212.1498 | $212.15 | $212.15 | $212.10 |
| Purchase #7 | $180.95 | 9.695% | $198.4931 | $198.49 | $198.50 | $198.50 |
| 7 purchase totals = | $937.48 | $1,009.0461 | $1,009.04 | $1,009.10 | $1,009.10 | |