| 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 | $116.38 | 7.343% | $124.9258 | $124.93 | $124.95 | $124.90 |
| Purchase #2 | $140.34 | 5.791% | $148.4671 | $148.47 | $148.45 | $148.50 |
| Purchase #3 | $7.93 | 9.433% | $8.678 | $8.68 | $8.70 | $8.70 |
| Purchase #4 | $25.50 | 9.540% | $27.9327 | $27.93 | $27.95 | $27.90 |
| Purchase #5 | $71.86 | 8.302% | $77.8258 | $77.83 | $77.85 | $77.80 |
| Purchase #6 | $113.88 | 9.846% | $125.0926 | $125.09 | $125.10 | $125.10 |
| Purchase #7 | $60.33 | 6.123% | $64.024 | $64.02 | $64.00 | $64.00 |
| 7 purchase totals = | $536.22 | $576.9460 | $576.95 | $577.00 | $576.90 | |