| 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 | $41.57 | 11.240% | $46.2425 | $46.24 | $46.25 | $46.20 |
| Purchase #2 | $49.93 | 5.102% | $52.4774 | $52.48 | $52.50 | $52.50 |
| Purchase #3 | $215.87 | 12.437% | $242.7178 | $242.72 | $242.70 | $242.70 |
| Purchase #4 | $43.42 | 3.301% | $44.8533 | $44.85 | $44.85 | $44.90 |
| Purchase #5 | $190.80 | 3.353% | $197.1975 | $197.20 | $197.20 | $197.20 |
| Purchase #6 | $22.38 | 4.157% | $23.3103 | $23.31 | $23.30 | $23.30 |
| Purchase #7 | $8.92 | 11.848% | $9.9768 | $9.98 | $10.00 | $10.00 |
| 7 purchase totals = | $572.89 | $616.7756 | $616.78 | $616.80 | $616.80 | |