| 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 | $98.76 | 9.613% | $108.2538 | $108.25 | $108.25 | $108.30 |
| Purchase #2 | $71.77 | 11.507% | $80.0286 | $80.03 | $80.05 | $80.00 |
| Purchase #3 | $79.88 | 4.531% | $83.4994 | $83.50 | $83.50 | $83.50 |
| Purchase #4 | $10.26 | 5.229% | $10.7965 | $10.80 | $10.80 | $10.80 |
| Purchase #5 | $73.64 | 10.509% | $81.3788 | $81.38 | $81.40 | $81.40 |
| Purchase #6 | $191.64 | 6.455% | $204.0104 | $204.01 | $204.00 | $204.00 |
| Purchase #7 | $235.37 | 3.565% | $243.7609 | $243.76 | $243.75 | $243.80 |
| 7 purchase totals = | $761.32 | $811.7284 | $811.73 | $811.75 | $811.80 | |