| 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 | $68.43 | 4.758% | $71.6859 | $71.69 | $71.70 | $71.70 |
| Purchase #2 | $249.42 | 12.790% | $281.3208 | $281.32 | $281.30 | $281.30 |
| Purchase #3 | $74.25 | 8.599% | $80.6348 | $80.63 | $80.65 | $80.60 |
| Purchase #4 | $126.79 | 7.114% | $135.8098 | $135.81 | $135.80 | $135.80 |
| Purchase #5 | $41.92 | 7.328% | $44.9919 | $44.99 | $45.00 | $45.00 |
| Purchase #6 | $150.76 | 11.796% | $168.5436 | $168.54 | $168.55 | $168.50 |
| Purchase #7 | $14.34 | 3.836% | $14.8901 | $14.89 | $14.90 | $14.90 |
| 7 purchase totals = | $725.91 | $797.8769 | $797.87 | $797.90 | $797.80 | |