| 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 | $65.74 | 6.603% | $70.0808 | $70.08 | $70.10 | $70.10 |
| Purchase #2 | $163.41 | 8.806% | $177.7999 | $177.80 | $177.80 | $177.80 |
| Purchase #3 | $11.83 | 7.334% | $12.6976 | $12.70 | $12.70 | $12.70 |
| Purchase #4 | $74.74 | 3.322% | $77.2229 | $77.22 | $77.20 | $77.20 |
| Purchase #5 | $212.41 | 9.390% | $232.3553 | $232.36 | $232.35 | $232.40 |
| Purchase #6 | $246.98 | 6.478% | $262.9794 | $262.98 | $263.00 | $263.00 |
| Purchase #7 | $206.41 | 8.350% | $223.6452 | $223.65 | $223.65 | $223.60 |
| 7 purchase totals = | $981.52 | $1,056.7811 | $1,056.79 | $1,056.80 | $1,056.80 | |