| 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 | $42.39 | 6.123% | $44.9855 | $44.99 | $45.00 | $45.00 |
| Purchase #2 | $88.81 | 4.528% | $92.8313 | $92.83 | $92.85 | $92.80 |
| Purchase #3 | $194.83 | 9.154% | $212.6647 | $212.66 | $212.65 | $212.70 |
| Purchase #4 | $18.25 | 5.119% | $19.1842 | $19.18 | $19.20 | $19.20 |
| Purchase #5 | $148.30 | 10.486% | $163.8507 | $163.85 | $163.85 | $163.90 |
| Purchase #6 | $237.88 | 8.245% | $257.4932 | $257.49 | $257.50 | $257.50 |
| Purchase #7 | $235.74 | 11.598% | $263.0811 | $263.08 | $263.10 | $263.10 |
| 7 purchase totals = | $966.20 | $1,054.0907 | $1,054.08 | $1,054.15 | $1,054.20 | |