| 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 | $19.45 | 6.609% | $20.7355 | $20.74 | $20.75 | $20.70 |
| Purchase #2 | $228.52 | 8.856% | $248.7577 | $248.76 | $248.75 | $248.80 |
| Purchase #3 | $83.61 | 6.318% | $88.8925 | $88.89 | $88.90 | $88.90 |
| Purchase #4 | $44.37 | 13.611% | $50.4092 | $50.41 | $50.40 | $50.40 |
| Purchase #5 | $72.52 | 10.676% | $80.2622 | $80.26 | $80.25 | $80.30 |
| Purchase #6 | $157.96 | 11.428% | $176.0117 | $176.01 | $176.00 | $176.00 |
| Purchase #7 | $66.96 | 12.848% | $75.563 | $75.56 | $75.55 | $75.60 |
| 7 purchase totals = | $673.39 | $740.6318 | $740.63 | $740.60 | $740.70 | |