| 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 | $83.34 | 5.329% | $87.7812 | $87.78 | $87.80 | $87.80 |
| Purchase #2 | $210.29 | 11.607% | $234.6984 | $234.70 | $234.70 | $234.70 |
| Purchase #3 | $234.79 | 5.416% | $247.5062 | $247.51 | $247.50 | $247.50 |
| Purchase #4 | $69.65 | 11.363% | $77.5643 | $77.56 | $77.55 | $77.60 |
| Purchase #5 | $196.86 | 9.873% | $216.296 | $216.30 | $216.30 | $216.30 |
| Purchase #6 | $46.49 | 5.526% | $49.059 | $49.06 | $49.05 | $49.10 |
| Purchase #7 | $196.94 | 13.565% | $223.6549 | $223.65 | $223.65 | $223.70 |
| 7 purchase totals = | $1,038.36 | $1,136.5600 | $1,136.56 | $1,136.55 | $1,136.70 | |