| 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 | $203.42 | 9.434% | $222.6106 | $222.61 | $222.60 | $222.60 |
| Purchase #2 | $82.37 | 3.359% | $85.1368 | $85.14 | $85.15 | $85.10 |
| Purchase #3 | $101.55 | 13.189% | $114.9434 | $114.94 | $114.95 | $114.90 |
| Purchase #4 | $75.80 | 12.135% | $84.9983 | $85.00 | $85.00 | $85.00 |
| Purchase #5 | $92.80 | 11.775% | $103.7272 | $103.73 | $103.75 | $103.70 |
| Purchase #6 | $71.81 | 7.104% | $76.9114 | $76.91 | $76.90 | $76.90 |
| Purchase #7 | $23.89 | 3.407% | $24.7039 | $24.70 | $24.70 | $24.70 |
| 7 purchase totals = | $651.64 | $713.0316 | $713.03 | $713.05 | $712.90 | |