| 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 | $96.91 | 8.395% | $105.0456 | $105.05 | $105.05 | $105.00 |
| Purchase #2 | $68.47 | 3.719% | $71.0164 | $71.02 | $71.00 | $71.00 |
| Purchase #3 | $225.92 | 7.231% | $242.2563 | $242.26 | $242.25 | $242.30 |
| Purchase #4 | $245.67 | 12.476% | $276.3198 | $276.32 | $276.30 | $276.30 |
| Purchase #5 | $6.32 | 8.153% | $6.8353 | $6.84 | $6.85 | $6.80 |
| Purchase #6 | $42.99 | 8.545% | $46.6635 | $46.66 | $46.65 | $46.70 |
| Purchase #7 | $222.61 | 5.283% | $234.3705 | $234.37 | $234.35 | $234.40 |
| 7 purchase totals = | $908.89 | $982.5074 | $982.52 | $982.45 | $982.50 | |