| 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 | $106.67 | 5.374% | $112.4024 | $112.40 | $112.40 | $112.40 |
| Purchase #2 | $51.48 | 13.465% | $58.4118 | $58.41 | $58.40 | $58.40 |
| Purchase #3 | $122.27 | 10.612% | $135.2453 | $135.25 | $135.25 | $135.20 |
| Purchase #4 | $58.87 | 5.241% | $61.9554 | $61.96 | $61.95 | $62.00 |
| Purchase #5 | $57.60 | 8.673% | $62.5956 | $62.60 | $62.60 | $62.60 |
| Purchase #6 | $99.72 | 10.394% | $110.0849 | $110.08 | $110.10 | $110.10 |
| Purchase #7 | $217.47 | 8.445% | $235.8353 | $235.84 | $235.85 | $235.80 |
| 7 purchase totals = | $714.08 | $776.5307 | $776.54 | $776.55 | $776.50 | |