| 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 | $18.54 | 10.779% | $20.5384 | $20.54 | $20.55 | $20.50 |
| Purchase #2 | $116.27 | 11.526% | $129.6713 | $129.67 | $129.65 | $129.70 |
| Purchase #3 | $117.64 | 8.197% | $127.283 | $127.28 | $127.30 | $127.30 |
| Purchase #4 | $23.32 | 6.652% | $24.8712 | $24.87 | $24.85 | $24.90 |
| Purchase #5 | $48.32 | 6.174% | $51.3033 | $51.30 | $51.30 | $51.30 |
| Purchase #6 | $203.37 | 10.265% | $224.2459 | $224.25 | $224.25 | $224.20 |
| Purchase #7 | $109.37 | 8.807% | $119.0022 | $119.00 | $119.00 | $119.00 |
| 7 purchase totals = | $636.83 | $696.9153 | $696.91 | $696.90 | $696.90 | |