| 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 | $132.74 | 8.235% | $143.6711 | $143.67 | $143.65 | $143.70 |
| Purchase #2 | $86.68 | 10.717% | $95.9695 | $95.97 | $95.95 | $96.00 |
| Purchase #3 | $86.34 | 13.627% | $98.1056 | $98.11 | $98.10 | $98.10 |
| Purchase #4 | $223.27 | 5.465% | $235.4717 | $235.47 | $235.45 | $235.50 |
| Purchase #5 | $65.59 | 13.723% | $74.5909 | $74.59 | $74.60 | $74.60 |
| Purchase #6 | $12.36 | 3.330% | $12.7716 | $12.77 | $12.75 | $12.80 |
| Purchase #7 | $60.57 | 10.245% | $66.7754 | $66.78 | $66.80 | $66.80 |
| 7 purchase totals = | $667.55 | $727.3558 | $727.36 | $727.30 | $727.50 | |