| 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 | $24.26 | 12.281% | $27.2394 | $27.24 | $27.25 | $27.20 |
| Purchase #2 | $101.55 | 12.637% | $114.3829 | $114.38 | $114.40 | $114.40 |
| Purchase #3 | $50.34 | 4.331% | $52.5202 | $52.52 | $52.50 | $52.50 |
| Purchase #4 | $198.55 | 12.615% | $223.5971 | $223.60 | $223.60 | $223.60 |
| Purchase #5 | $66.67 | 5.857% | $70.5749 | $70.57 | $70.55 | $70.60 |
| Purchase #6 | $86.54 | 10.360% | $95.5055 | $95.51 | $95.50 | $95.50 |
| Purchase #7 | $68.65 | 6.842% | $73.347 | $73.35 | $73.35 | $73.30 |
| 7 purchase totals = | $596.56 | $657.1670 | $657.17 | $657.15 | $657.10 | |