| 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 | $68.96 | 9.719% | $75.6622 | $75.66 | $75.65 | $75.70 |
| Purchase #2 | $54.30 | 10.330% | $59.9092 | $59.91 | $59.90 | $59.90 |
| Purchase #3 | $170.99 | 8.833% | $186.0935 | $186.09 | $186.10 | $186.10 |
| Purchase #4 | $19.37 | 3.222% | $19.9941 | $19.99 | $20.00 | $20.00 |
| Purchase #5 | $44.66 | 3.354% | $46.1579 | $46.16 | $46.15 | $46.20 |
| Purchase #6 | $14.62 | 4.352% | $15.2563 | $15.26 | $15.25 | $15.30 |
| Purchase #7 | $74.35 | 3.301% | $76.8043 | $76.80 | $76.80 | $76.80 |
| 7 purchase totals = | $447.25 | $479.8775 | $479.87 | $479.85 | $480.00 | |