| 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 | $25.33 | 7.835% | $27.3146 | $27.31 | $27.30 | $27.30 |
| Purchase #2 | $201.95 | 5.276% | $212.6049 | $212.60 | $212.60 | $212.60 |
| Purchase #3 | $13.29 | 6.519% | $14.1564 | $14.16 | $14.15 | $14.20 |
| Purchase #4 | $49.50 | 12.524% | $55.6994 | $55.70 | $55.70 | $55.70 |
| Purchase #5 | $220.34 | 7.556% | $236.9889 | $236.99 | $237.00 | $237.00 |
| Purchase #6 | $209.63 | 6.414% | $223.0757 | $223.08 | $223.10 | $223.10 |
| Purchase #7 | $182.50 | 3.502% | $188.8912 | $188.89 | $188.90 | $188.90 |
| 7 purchase totals = | $902.54 | $958.7311 | $958.73 | $958.75 | $958.80 | |