| 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 | $98.74 | 4.690% | $103.3709 | $103.37 | $103.35 | $103.40 |
| Purchase #2 | $51.42 | 8.480% | $55.7804 | $55.78 | $55.80 | $55.80 |
| Purchase #3 | $155.76 | 5.236% | $163.9156 | $163.92 | $163.90 | $163.90 |
| Purchase #4 | $24.69 | 5.490% | $26.0455 | $26.05 | $26.05 | $26.00 |
| Purchase #5 | $86.39 | 11.531% | $96.3516 | $96.35 | $96.35 | $96.40 |
| Purchase #6 | $116.58 | 3.362% | $120.4994 | $120.50 | $120.50 | $120.50 |
| Purchase #7 | $128.47 | 4.539% | $134.3013 | $134.30 | $134.30 | $134.30 |
| 7 purchase totals = | $662.05 | $700.2647 | $700.27 | $700.25 | $700.30 | |