| 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 | $197.56 | 9.366% | $216.0635 | $216.06 | $216.05 | $216.10 |
| Purchase #2 | $76.91 | 7.770% | $82.8859 | $82.89 | $82.90 | $82.90 |
| Purchase #3 | $95.56 | 6.308% | $101.5879 | $101.59 | $101.60 | $101.60 |
| Purchase #4 | $106.26 | 7.497% | $114.2263 | $114.23 | $114.25 | $114.20 |
| Purchase #5 | $56.25 | 12.873% | $63.4911 | $63.49 | $63.50 | $63.50 |
| Purchase #6 | $34.95 | 12.637% | $39.3666 | $39.37 | $39.35 | $39.40 |
| Purchase #7 | $63.78 | 3.537% | $66.0359 | $66.04 | $66.05 | $66.00 |
| 7 purchase totals = | $631.27 | $683.6572 | $683.67 | $683.70 | $683.70 | |