| 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 | $34.84 | 12.500% | $39.195 | $39.20 | $39.20 | $39.20 |
| Purchase #2 | $18.41 | 13.478% | $20.8913 | $20.89 | $20.90 | $20.90 |
| Purchase #3 | $33.61 | 4.232% | $35.0324 | $35.03 | $35.05 | $35.00 |
| Purchase #4 | $51.66 | 12.443% | $58.0881 | $58.09 | $58.10 | $58.10 |
| Purchase #5 | $6.66 | 6.240% | $7.0756 | $7.08 | $7.10 | $7.10 |
| Purchase #6 | $63.38 | 3.811% | $65.7954 | $65.80 | $65.80 | $65.80 |
| Purchase #7 | $218.96 | 10.463% | $241.8698 | $241.87 | $241.85 | $241.90 |
| 7 purchase totals = | $427.52 | $467.9476 | $467.96 | $468.00 | $468.00 | |