| 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 | $103.38 | 9.354% | $113.0502 | $113.05 | $113.05 | $113.10 |
| Purchase #2 | $29.72 | 13.504% | $33.7334 | $33.73 | $33.75 | $33.70 |
| Purchase #3 | $97.30 | 5.554% | $102.704 | $102.70 | $102.70 | $102.70 |
| Purchase #4 | $69.60 | 9.333% | $76.0958 | $76.10 | $76.10 | $76.10 |
| Purchase #5 | $169.40 | 3.298% | $174.9868 | $174.99 | $175.00 | $175.00 |
| Purchase #6 | $17.41 | 5.498% | $18.3672 | $18.37 | $18.35 | $18.40 |
| Purchase #7 | $129.47 | 4.587% | $135.4088 | $135.41 | $135.40 | $135.40 |
| 7 purchase totals = | $616.28 | $654.3462 | $654.35 | $654.35 | $654.40 | |