| 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 | $85.90 | 6.381% | $91.3813 | $91.38 | $91.40 | $91.40 |
| Purchase #2 | $64.56 | 7.543% | $69.4298 | $69.43 | $69.45 | $69.40 |
| Purchase #3 | $204.29 | 6.107% | $216.766 | $216.77 | $216.75 | $216.80 |
| Purchase #4 | $64.76 | 9.155% | $70.6888 | $70.69 | $70.70 | $70.70 |
| Purchase #5 | $16.85 | 8.160% | $18.225 | $18.23 | $18.25 | $18.20 |
| Purchase #6 | $52.44 | 13.488% | $59.5131 | $59.51 | $59.50 | $59.50 |
| Purchase #7 | $26.66 | 9.492% | $29.1906 | $29.19 | $29.20 | $29.20 |
| 7 purchase totals = | $515.46 | $555.1946 | $555.20 | $555.25 | $555.20 | |