| 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 | $10.50 | 5.519% | $11.0795 | $11.08 | $11.10 | $11.10 |
| Purchase #2 | $204.35 | 9.814% | $224.4049 | $224.40 | $224.40 | $224.40 |
| Purchase #3 | $180.49 | 9.628% | $197.8676 | $197.87 | $197.85 | $197.90 |
| Purchase #4 | $52.54 | 8.606% | $57.0616 | $57.06 | $57.05 | $57.10 |
| Purchase #5 | $48.75 | 12.655% | $54.9193 | $54.92 | $54.90 | $54.90 |
| Purchase #6 | $175.74 | 12.510% | $197.7251 | $197.73 | $197.75 | $197.70 |
| Purchase #7 | $51.93 | 8.658% | $56.4261 | $56.43 | $56.45 | $56.40 |
| 7 purchase totals = | $724.30 | $799.4841 | $799.49 | $799.50 | $799.50 | |