| 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 | $71.78 | 6.719% | $76.6029 | $76.60 | $76.60 | $76.60 |
| Purchase #2 | $109.81 | 6.451% | $116.8938 | $116.89 | $116.90 | $116.90 |
| Purchase #3 | $235.82 | 7.376% | $253.2141 | $253.21 | $253.20 | $253.20 |
| Purchase #4 | $83.30 | 10.418% | $91.9782 | $91.98 | $92.00 | $92.00 |
| Purchase #5 | $75.95 | 12.189% | $85.2075 | $85.21 | $85.20 | $85.20 |
| Purchase #6 | $134.68 | 10.534% | $148.8672 | $148.87 | $148.85 | $148.90 |
| Purchase #7 | $245.98 | 7.611% | $264.7015 | $264.70 | $264.70 | $264.70 |
| 7 purchase totals = | $957.32 | $1,037.4652 | $1,037.46 | $1,037.45 | $1,037.50 | |