| 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 | $75.41 | 6.739% | $80.4919 | $80.49 | $80.50 | $80.50 |
| Purchase #2 | $72.47 | 7.522% | $77.9212 | $77.92 | $77.90 | $77.90 |
| Purchase #3 | $157.36 | 7.247% | $168.7639 | $168.76 | $168.75 | $168.80 |
| Purchase #4 | $132.74 | 12.248% | $148.998 | $149.00 | $149.00 | $149.00 |
| Purchase #5 | $204.55 | 3.507% | $211.7236 | $211.72 | $211.70 | $211.70 |
| Purchase #6 | $236.29 | 3.499% | $244.5578 | $244.56 | $244.55 | $244.60 |
| Purchase #7 | $87.32 | 11.655% | $97.4971 | $97.50 | $97.50 | $97.50 |
| 7 purchase totals = | $966.14 | $1,029.9535 | $1,029.95 | $1,029.90 | $1,030.00 | |