| 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 | $92.25 | 7.595% | $99.2564 | $99.26 | $99.25 | $99.30 |
| Purchase #2 | $73.58 | 10.602% | $81.381 | $81.38 | $81.40 | $81.40 |
| Purchase #3 | $70.41 | 12.757% | $79.3922 | $79.39 | $79.40 | $79.40 |
| Purchase #4 | $121.26 | 6.685% | $129.3662 | $129.37 | $129.35 | $129.40 |
| Purchase #5 | $207.68 | 4.764% | $217.5739 | $217.57 | $217.55 | $217.60 |
| Purchase #6 | $161.57 | 13.775% | $183.8263 | $183.83 | $183.85 | $183.80 |
| Purchase #7 | $118.90 | 4.191% | $123.8831 | $123.88 | $123.90 | $123.90 |
| 7 purchase totals = | $845.65 | $914.6791 | $914.68 | $914.70 | $914.80 | |