| 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 | $120.39 | 12.365% | $135.2762 | $135.28 | $135.30 | $135.30 |
| Purchase #2 | $58.80 | 4.737% | $61.5854 | $61.59 | $61.60 | $61.60 |
| Purchase #3 | $112.83 | 10.510% | $124.6884 | $124.69 | $124.70 | $124.70 |
| Purchase #4 | $116.54 | 5.652% | $123.1268 | $123.13 | $123.15 | $123.10 |
| Purchase #5 | $147.26 | 11.474% | $164.1566 | $164.16 | $164.15 | $164.20 |
| Purchase #6 | $120.25 | 12.816% | $135.6612 | $135.66 | $135.65 | $135.70 |
| Purchase #7 | $38.33 | 9.322% | $41.9031 | $41.90 | $41.90 | $41.90 |
| 7 purchase totals = | $714.40 | $786.3977 | $786.41 | $786.45 | $786.50 | |