| 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 | $87.41 | 4.279% | $91.1503 | $91.15 | $91.15 | $91.20 |
| Purchase #2 | $27.62 | 11.647% | $30.8369 | $30.84 | $30.85 | $30.80 |
| Purchase #3 | $67.99 | 10.634% | $75.2201 | $75.22 | $75.20 | $75.20 |
| Purchase #4 | $74.36 | 8.225% | $80.4761 | $80.48 | $80.50 | $80.50 |
| Purchase #5 | $6.84 | 5.591% | $7.2224 | $7.22 | $7.20 | $7.20 |
| Purchase #6 | $46.73 | 4.225% | $48.7043 | $48.70 | $48.70 | $48.70 |
| Purchase #7 | $25.66 | 8.848% | $27.9304 | $27.93 | $27.95 | $27.90 |
| 7 purchase totals = | $336.61 | $361.5405 | $361.54 | $361.55 | $361.50 | |