| 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 | $110.78 | 12.481% | $124.6065 | $124.61 | $124.60 | $124.60 |
| Purchase #2 | $127.64 | 6.825% | $136.3514 | $136.35 | $136.35 | $136.40 |
| Purchase #3 | $76.63 | 10.568% | $84.7283 | $84.73 | $84.75 | $84.70 |
| Purchase #4 | $59.25 | 12.311% | $66.5443 | $66.54 | $66.55 | $66.50 |
| Purchase #5 | $188.27 | 12.342% | $211.5063 | $211.51 | $211.50 | $211.50 |
| Purchase #6 | $62.28 | 12.259% | $69.9149 | $69.91 | $69.90 | $69.90 |
| Purchase #7 | $9.95 | 12.731% | $11.2167 | $11.22 | $11.20 | $11.20 |
| 7 purchase totals = | $634.80 | $704.8684 | $704.87 | $704.85 | $704.80 | |