| 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 | $64.86 | 6.623% | $69.1557 | $69.16 | $69.15 | $69.20 |
| Purchase #2 | $13.50 | 13.503% | $15.3229 | $15.32 | $15.30 | $15.30 |
| Purchase #3 | $207.74 | 8.254% | $224.8869 | $224.89 | $224.90 | $224.90 |
| Purchase #4 | $26.78 | 6.640% | $28.5582 | $28.56 | $28.55 | $28.60 |
| Purchase #5 | $72.41 | 10.597% | $80.0833 | $80.08 | $80.10 | $80.10 |
| Purchase #6 | $9.26 | 6.331% | $9.8463 | $9.85 | $9.85 | $9.80 |
| Purchase #7 | $223.89 | 12.714% | $252.3554 | $252.36 | $252.35 | $252.40 |
| 7 purchase totals = | $618.44 | $680.2087 | $680.22 | $680.20 | $680.30 | |