| 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 | $23.81 | 9.165% | $25.9922 | $25.99 | $26.00 | $26.00 |
| Purchase #2 | $20.42 | 13.713% | $23.2202 | $23.22 | $23.20 | $23.20 |
| Purchase #3 | $90.35 | 6.191% | $95.9436 | $95.94 | $95.95 | $95.90 |
| Purchase #4 | $123.51 | 12.821% | $139.3452 | $139.35 | $139.35 | $139.30 |
| Purchase #5 | $83.74 | 5.837% | $88.6279 | $88.63 | $88.65 | $88.60 |
| Purchase #6 | $124.77 | 7.492% | $134.1178 | $134.12 | $134.10 | $134.10 |
| Purchase #7 | $193.53 | 10.472% | $213.7965 | $213.80 | $213.80 | $213.80 |
| 7 purchase totals = | $660.13 | $721.0434 | $721.05 | $721.05 | $720.90 | |