| 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 | $27.64 | 6.686% | $29.488 | $29.49 | $29.50 | $29.50 |
| Purchase #2 | $193.77 | 8.594% | $210.4226 | $210.42 | $210.40 | $210.40 |
| Purchase #3 | $8.72 | 11.492% | $9.7221 | $9.72 | $9.70 | $9.70 |
| Purchase #4 | $64.67 | 11.344% | $72.0062 | $72.01 | $72.00 | $72.00 |
| Purchase #5 | $50.77 | 10.711% | $56.208 | $56.21 | $56.20 | $56.20 |
| Purchase #6 | $67.55 | 11.715% | $75.4635 | $75.46 | $75.45 | $75.50 |
| Purchase #7 | $68.75 | 3.313% | $71.0277 | $71.03 | $71.05 | $71.00 |
| 7 purchase totals = | $481.87 | $524.3381 | $524.34 | $524.30 | $524.30 | |