| 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 | $112.61 | 10.175% | $124.0681 | $124.07 | $124.05 | $124.10 |
| Purchase #2 | $22.34 | 10.868% | $24.7679 | $24.77 | $24.75 | $24.80 |
| Purchase #3 | $43.51 | 6.785% | $46.4622 | $46.46 | $46.45 | $46.50 |
| Purchase #4 | $211.91 | 11.555% | $236.3962 | $236.40 | $236.40 | $236.40 |
| Purchase #5 | $152.88 | 6.452% | $162.7438 | $162.74 | $162.75 | $162.70 |
| Purchase #6 | $10.70 | 7.468% | $11.4991 | $11.50 | $11.50 | $11.50 |
| Purchase #7 | $160.75 | 4.494% | $167.9741 | $167.97 | $167.95 | $168.00 |
| 7 purchase totals = | $714.70 | $773.9114 | $773.91 | $773.85 | $774.00 | |