| 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 | $5.55 | 11.816% | $6.2058 | $6.21 | $6.20 | $6.20 |
| Purchase #2 | $55.87 | 10.303% | $61.6263 | $61.63 | $61.65 | $61.60 |
| Purchase #3 | $147.91 | 11.872% | $165.4699 | $165.47 | $165.45 | $165.50 |
| Purchase #4 | $96.65 | 10.750% | $107.0399 | $107.04 | $107.05 | $107.00 |
| Purchase #5 | $10.53 | 13.413% | $11.9424 | $11.94 | $11.95 | $11.90 |
| Purchase #6 | $169.62 | 10.689% | $187.7507 | $187.75 | $187.75 | $187.80 |
| Purchase #7 | $161.55 | 9.230% | $176.4611 | $176.46 | $176.45 | $176.50 |
| 7 purchase totals = | $647.68 | $716.4961 | $716.50 | $716.50 | $716.50 | |