| 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 | $115.52 | 9.703% | $126.7289 | $126.73 | $126.75 | $126.70 |
| Purchase #2 | $90.26 | 10.326% | $99.5802 | $99.58 | $99.60 | $99.60 |
| Purchase #3 | $186.77 | 10.865% | $207.0626 | $207.06 | $207.05 | $207.10 |
| Purchase #4 | $26.87 | 11.802% | $30.0412 | $30.04 | $30.05 | $30.00 |
| Purchase #5 | $238.77 | 6.324% | $253.8698 | $253.87 | $253.85 | $253.90 |
| Purchase #6 | $18.61 | 8.716% | $20.232 | $20.23 | $20.25 | $20.20 |
| Purchase #7 | $57.46 | 4.658% | $60.1365 | $60.14 | $60.15 | $60.10 |
| 7 purchase totals = | $734.26 | $797.6512 | $797.65 | $797.70 | $797.60 | |