| 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 | $8.33 | 8.316% | $9.0227 | $9.02 | $9.00 | $9.00 |
| Purchase #2 | $95.87 | 7.863% | $103.4083 | $103.41 | $103.40 | $103.40 |
| Purchase #3 | $85.31 | 5.279% | $89.8135 | $89.81 | $89.80 | $89.80 |
| Purchase #4 | $92.48 | 5.255% | $97.3398 | $97.34 | $97.35 | $97.30 |
| Purchase #5 | $213.27 | 13.744% | $242.5818 | $242.58 | $242.60 | $242.60 |
| Purchase #6 | $72.71 | 10.337% | $80.226 | $80.23 | $80.25 | $80.20 |
| Purchase #7 | $158.34 | 8.502% | $171.8021 | $171.80 | $171.80 | $171.80 |
| 7 purchase totals = | $726.31 | $794.1942 | $794.19 | $794.20 | $794.10 | |