| 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 | $23.64 | 7.491% | $25.4109 | $25.41 | $25.40 | $25.40 |
| Purchase #2 | $73.37 | 4.561% | $76.7164 | $76.72 | $76.70 | $76.70 |
| Purchase #3 | $237.57 | 8.797% | $258.469 | $258.47 | $258.45 | $258.50 |
| Purchase #4 | $189.26 | 9.753% | $207.7185 | $207.72 | $207.70 | $207.70 |
| Purchase #5 | $183.46 | 6.785% | $195.9078 | $195.91 | $195.90 | $195.90 |
| Purchase #6 | $87.96 | 8.516% | $95.4507 | $95.45 | $95.45 | $95.50 |
| Purchase #7 | $119.80 | 3.203% | $123.6372 | $123.64 | $123.65 | $123.60 |
| 7 purchase totals = | $915.06 | $983.3105 | $983.32 | $983.25 | $983.30 | |