| 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 | $74.42 | 4.478% | $77.7525 | $77.75 | $77.75 | $77.80 |
| Purchase #2 | $112.41 | 8.643% | $122.1256 | $122.13 | $122.15 | $122.10 |
| Purchase #3 | $106.78 | 9.103% | $116.5002 | $116.50 | $116.50 | $116.50 |
| Purchase #4 | $6.39 | 13.356% | $7.2434 | $7.24 | $7.25 | $7.20 |
| Purchase #5 | $75.64 | 4.735% | $79.2216 | $79.22 | $79.20 | $79.20 |
| Purchase #6 | $249.55 | 12.200% | $279.9951 | $280.00 | $280.00 | $280.00 |
| Purchase #7 | $138.65 | 7.629% | $149.2276 | $149.23 | $149.25 | $149.20 |
| 7 purchase totals = | $763.84 | $832.0660 | $832.07 | $832.10 | $832.00 | |