| 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 | $52.64 | 5.237% | $55.3968 | $55.40 | $55.40 | $55.40 |
| Purchase #2 | $154.77 | 8.607% | $168.0911 | $168.09 | $168.10 | $168.10 |
| Purchase #3 | $114.44 | 12.342% | $128.5642 | $128.56 | $128.55 | $128.60 |
| Purchase #4 | $111.75 | 8.849% | $121.6388 | $121.64 | $121.65 | $121.60 |
| Purchase #5 | $122.47 | 10.528% | $135.3636 | $135.36 | $135.35 | $135.40 |
| Purchase #6 | $103.93 | 6.215% | $110.3892 | $110.39 | $110.40 | $110.40 |
| Purchase #7 | $54.59 | 10.721% | $60.4426 | $60.44 | $60.45 | $60.40 |
| 7 purchase totals = | $714.59 | $779.8863 | $779.88 | $779.90 | $779.90 | |