| 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 | $5.76 | 9.418% | $6.3025 | $6.30 | $6.30 | $6.30 |
| Purchase #2 | $115.28 | 13.563% | $130.9154 | $130.92 | $130.90 | $130.90 |
| Purchase #3 | $88.68 | 9.615% | $97.2066 | $97.21 | $97.20 | $97.20 |
| Purchase #4 | $58.63 | 11.414% | $65.322 | $65.32 | $65.30 | $65.30 |
| Purchase #5 | $224.34 | 8.734% | $243.9339 | $243.93 | $243.95 | $243.90 |
| Purchase #6 | $187.84 | 10.848% | $208.2169 | $208.22 | $208.20 | $208.20 |
| Purchase #7 | $119.75 | 10.627% | $132.4758 | $132.48 | $132.50 | $132.50 |
| 7 purchase totals = | $800.28 | $884.3731 | $884.38 | $884.35 | $884.30 | |