| 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 | $41.53 | 5.536% | $43.8291 | $43.83 | $43.85 | $43.80 |
| Purchase #2 | $189.82 | 13.580% | $215.5976 | $215.60 | $215.60 | $215.60 |
| Purchase #3 | $52.79 | 9.427% | $57.7665 | $57.77 | $57.75 | $57.80 |
| Purchase #4 | $110.51 | 11.486% | $123.2032 | $123.20 | $123.20 | $123.20 |
| Purchase #5 | $11.73 | 7.267% | $12.5824 | $12.58 | $12.60 | $12.60 |
| Purchase #6 | $74.78 | 13.347% | $84.7609 | $84.76 | $84.75 | $84.80 |
| Purchase #7 | $195.76 | 4.359% | $204.2932 | $204.29 | $204.30 | $204.30 |
| 7 purchase totals = | $676.92 | $742.0329 | $742.03 | $742.05 | $742.10 | |