| 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 | $39.57 | 6.594% | $42.1792 | $42.18 | $42.20 | $42.20 |
| Purchase #2 | $66.49 | 7.380% | $71.397 | $71.40 | $71.40 | $71.40 |
| Purchase #3 | $25.92 | 3.359% | $26.7907 | $26.79 | $26.80 | $26.80 |
| Purchase #4 | $183.91 | 4.595% | $192.3607 | $192.36 | $192.35 | $192.40 |
| Purchase #5 | $173.97 | 7.612% | $187.2126 | $187.21 | $187.20 | $187.20 |
| Purchase #6 | $250.82 | 7.338% | $269.2252 | $269.23 | $269.25 | $269.20 |
| Purchase #7 | $236.55 | 11.516% | $263.7911 | $263.79 | $263.80 | $263.80 |
| 7 purchase totals = | $977.23 | $1,052.9565 | $1,052.96 | $1,053.00 | $1,053.00 | |