| 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 | $25.53 | 5.762% | $27.001 | $27.00 | $27.00 | $27.00 |
| Purchase #2 | $50.65 | 13.468% | $57.4715 | $57.47 | $57.45 | $57.50 |
| Purchase #3 | $96.62 | 5.367% | $101.8056 | $101.81 | $101.80 | $101.80 |
| Purchase #4 | $207.85 | 8.448% | $225.4092 | $225.41 | $225.40 | $225.40 |
| Purchase #5 | $125.51 | 12.349% | $141.0092 | $141.01 | $141.00 | $141.00 |
| Purchase #6 | $100.90 | 9.301% | $110.2847 | $110.28 | $110.30 | $110.30 |
| Purchase #7 | $197.78 | 6.469% | $210.5744 | $210.57 | $210.55 | $210.60 |
| 7 purchase totals = | $804.84 | $873.5556 | $873.55 | $873.50 | $873.60 | |