| 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 | $89.46 | 3.402% | $92.5034 | $92.50 | $92.50 | $92.50 |
| Purchase #2 | $140.32 | 5.352% | $147.8299 | $147.83 | $147.85 | $147.80 |
| Purchase #3 | $10.97 | 8.536% | $11.9064 | $11.91 | $11.90 | $11.90 |
| Purchase #4 | $78.26 | 7.774% | $84.3439 | $84.34 | $84.35 | $84.30 |
| Purchase #5 | $126.78 | 13.409% | $143.7799 | $143.78 | $143.80 | $143.80 |
| Purchase #6 | $38.33 | 11.699% | $42.8142 | $42.81 | $42.80 | $42.80 |
| Purchase #7 | $20.76 | 12.342% | $23.3222 | $23.32 | $23.30 | $23.30 |
| 7 purchase totals = | $504.88 | $546.4999 | $546.49 | $546.50 | $546.40 | |