| 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 | $65.26 | 9.670% | $71.5706 | $71.57 | $71.55 | $71.60 |
| Purchase #2 | $133.98 | 3.357% | $138.4777 | $138.48 | $138.50 | $138.50 |
| Purchase #3 | $78.41 | 9.403% | $85.7829 | $85.78 | $85.80 | $85.80 |
| Purchase #4 | $155.39 | 13.353% | $176.1392 | $176.14 | $176.15 | $176.10 |
| Purchase #5 | $229.89 | 8.316% | $249.0077 | $249.01 | $249.00 | $249.00 |
| Purchase #6 | $46.71 | 11.823% | $52.2325 | $52.23 | $52.25 | $52.20 |
| Purchase #7 | $170.64 | 6.816% | $182.2708 | $182.27 | $182.25 | $182.30 |
| 7 purchase totals = | $880.28 | $955.4814 | $955.48 | $955.50 | $955.50 | |