| 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 | $39.53 | 10.720% | $43.7676 | $43.77 | $43.75 | $43.80 |
| Purchase #2 | $122.53 | 13.258% | $138.775 | $138.78 | $138.80 | $138.80 |
| Purchase #3 | $42.38 | 9.710% | $46.4951 | $46.50 | $46.50 | $46.50 |
| Purchase #4 | $79.27 | 12.390% | $89.0916 | $89.09 | $89.10 | $89.10 |
| Purchase #5 | $207.37 | 11.862% | $231.9682 | $231.97 | $231.95 | $232.00 |
| Purchase #6 | $182.57 | 8.298% | $197.7197 | $197.72 | $197.70 | $197.70 |
| Purchase #7 | $221.41 | 6.431% | $235.6489 | $235.65 | $235.65 | $235.60 |
| 7 purchase totals = | $895.06 | $983.4661 | $983.48 | $983.45 | $983.50 | |