| 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 | $101.36 | 4.353% | $105.7722 | $105.77 | $105.75 | $105.80 |
| Purchase #2 | $22.89 | 7.655% | $24.6422 | $24.64 | $24.65 | $24.60 |
| Purchase #3 | $73.63 | 3.107% | $75.9177 | $75.92 | $75.90 | $75.90 |
| Purchase #4 | $138.59 | 4.243% | $144.4704 | $144.47 | $144.45 | $144.50 |
| Purchase #5 | $244.82 | 6.381% | $260.442 | $260.44 | $260.45 | $260.40 |
| Purchase #6 | $63.54 | 8.530% | $68.96 | $68.96 | $68.95 | $69.00 |
| Purchase #7 | $32.25 | 8.106% | $34.8642 | $34.86 | $34.85 | $34.90 |
| 7 purchase totals = | $677.08 | $715.0687 | $715.06 | $715.00 | $715.10 | |