| 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 | $39.37 | 11.135% | $43.7538 | $43.75 | $43.75 | $43.80 |
| Purchase #2 | $226.30 | 5.773% | $239.3643 | $239.36 | $239.35 | $239.40 |
| Purchase #3 | $196.53 | 3.472% | $203.3535 | $203.35 | $203.35 | $203.40 |
| Purchase #4 | $64.27 | 7.121% | $68.8467 | $68.85 | $68.85 | $68.80 |
| Purchase #5 | $21.39 | 12.542% | $24.0727 | $24.07 | $24.05 | $24.10 |
| Purchase #6 | $109.31 | 12.375% | $122.8371 | $122.84 | $122.85 | $122.80 |
| Purchase #7 | $63.73 | 8.420% | $69.0961 | $69.10 | $69.10 | $69.10 |
| 7 purchase totals = | $720.90 | $771.3242 | $771.32 | $771.30 | $771.40 | |