| 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 | $65.34 | 5.317% | $68.8141 | $68.81 | $68.80 | $68.80 |
| Purchase #2 | $9.70 | 5.831% | $10.2656 | $10.27 | $10.25 | $10.30 |
| Purchase #3 | $84.92 | 3.314% | $87.7342 | $87.73 | $87.75 | $87.70 |
| Purchase #4 | $118.72 | 3.268% | $122.5998 | $122.60 | $122.60 | $122.60 |
| Purchase #5 | $59.33 | 6.670% | $63.2873 | $63.29 | $63.30 | $63.30 |
| Purchase #6 | $238.91 | 5.380% | $251.7634 | $251.76 | $251.75 | $251.80 |
| Purchase #7 | $177.27 | 12.306% | $199.0848 | $199.08 | $199.10 | $199.10 |
| 7 purchase totals = | $754.19 | $803.5492 | $803.54 | $803.55 | $803.60 | |