| 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 | $68.40 | 12.739% | $77.1135 | $77.11 | $77.10 | $77.10 |
| Purchase #2 | $79.97 | 8.646% | $86.8842 | $86.88 | $86.90 | $86.90 |
| Purchase #3 | $146.67 | 6.106% | $155.6257 | $155.63 | $155.65 | $155.60 |
| Purchase #4 | $203.72 | 11.152% | $226.4389 | $226.44 | $226.45 | $226.40 |
| Purchase #5 | $150.38 | 9.290% | $164.3503 | $164.35 | $164.35 | $164.40 |
| Purchase #6 | $50.92 | 9.457% | $55.7355 | $55.74 | $55.75 | $55.70 |
| Purchase #7 | $11.40 | 11.112% | $12.6668 | $12.67 | $12.65 | $12.70 |
| 7 purchase totals = | $711.46 | $778.8149 | $778.82 | $778.85 | $778.80 | |