| 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 | $82.54 | 8.811% | $89.8126 | $89.81 | $89.80 | $89.80 |
| Purchase #2 | $76.39 | 8.429% | $82.8289 | $82.83 | $82.85 | $82.80 |
| Purchase #3 | $126.86 | 8.727% | $137.9311 | $137.93 | $137.95 | $137.90 |
| Purchase #4 | $192.72 | 13.473% | $218.6852 | $218.69 | $218.70 | $218.70 |
| Purchase #5 | $127.66 | 6.557% | $136.0307 | $136.03 | $136.05 | $136.00 |
| Purchase #6 | $110.92 | 4.655% | $116.0833 | $116.08 | $116.10 | $116.10 |
| Purchase #7 | $229.62 | 7.384% | $246.5751 | $246.58 | $246.60 | $246.60 |
| 7 purchase totals = | $946.71 | $1,027.9469 | $1,027.95 | $1,028.05 | $1,027.90 | |