| 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 | $24.89 | 9.781% | $27.3245 | $27.32 | $27.30 | $27.30 |
| Purchase #2 | $127.82 | 8.224% | $138.3319 | $138.33 | $138.35 | $138.30 |
| Purchase #3 | $223.74 | 11.402% | $249.2508 | $249.25 | $249.25 | $249.30 |
| Purchase #4 | $103.90 | 13.273% | $117.6906 | $117.69 | $117.70 | $117.70 |
| Purchase #5 | $129.44 | 5.328% | $136.3366 | $136.34 | $136.35 | $136.30 |
| Purchase #6 | $152.91 | 13.756% | $173.9443 | $173.94 | $173.95 | $173.90 |
| Purchase #7 | $26.95 | 13.655% | $30.63 | $30.63 | $30.65 | $30.60 |
| 7 purchase totals = | $789.65 | $873.5087 | $873.50 | $873.55 | $873.40 | |