| 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 | $113.74 | 6.685% | $121.3435 | $121.34 | $121.35 | $121.30 |
| Purchase #2 | $82.70 | 13.234% | $93.6445 | $93.64 | $93.65 | $93.60 |
| Purchase #3 | $186.77 | 11.113% | $207.5258 | $207.53 | $207.55 | $207.50 |
| Purchase #4 | $225.43 | 12.184% | $252.8964 | $252.90 | $252.90 | $252.90 |
| Purchase #5 | $55.60 | 7.680% | $59.8701 | $59.87 | $59.85 | $59.90 |
| Purchase #6 | $78.51 | 12.841% | $88.5915 | $88.59 | $88.60 | $88.60 |
| Purchase #7 | $40.99 | 7.496% | $44.0626 | $44.06 | $44.05 | $44.10 |
| 7 purchase totals = | $783.74 | $867.9344 | $867.93 | $867.95 | $867.90 | |