| 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 | $108.61 | 10.542% | $120.0597 | $120.06 | $120.05 | $120.10 |
| Purchase #2 | $47.56 | 10.806% | $52.6993 | $52.70 | $52.70 | $52.70 |
| Purchase #3 | $183.91 | 5.300% | $193.6572 | $193.66 | $193.65 | $193.70 |
| Purchase #4 | $129.78 | 4.326% | $135.3943 | $135.39 | $135.40 | $135.40 |
| Purchase #5 | $78.48 | 10.699% | $86.8766 | $86.88 | $86.90 | $86.90 |
| Purchase #6 | $153.29 | 8.333% | $166.0637 | $166.06 | $166.05 | $166.10 |
| Purchase #7 | $204.28 | 11.759% | $228.3013 | $228.30 | $228.30 | $228.30 |
| 7 purchase totals = | $905.91 | $983.0521 | $983.05 | $983.05 | $983.20 | |