| 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 | $54.77 | 3.501% | $56.6875 | $56.69 | $56.70 | $56.70 |
| Purchase #2 | $11.87 | 8.427% | $12.8703 | $12.87 | $12.85 | $12.90 |
| Purchase #3 | $87.46 | 13.499% | $99.2662 | $99.27 | $99.25 | $99.30 |
| Purchase #4 | $145.96 | 6.294% | $155.1467 | $155.15 | $155.15 | $155.10 |
| Purchase #5 | $21.75 | 9.178% | $23.7462 | $23.75 | $23.75 | $23.70 |
| Purchase #6 | $11.29 | 9.768% | $12.3928 | $12.39 | $12.40 | $12.40 |
| Purchase #7 | $11.27 | 4.681% | $11.7975 | $11.80 | $11.80 | $11.80 |
| 7 purchase totals = | $344.37 | $371.9072 | $371.92 | $371.90 | $371.90 | |