| 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 | $47.28 | 11.269% | $52.608 | $52.61 | $52.60 | $52.60 |
| Purchase #2 | $183.71 | 12.768% | $207.1661 | $207.17 | $207.15 | $207.20 |
| Purchase #3 | $37.47 | 13.752% | $42.6229 | $42.62 | $42.60 | $42.60 |
| Purchase #4 | $234.79 | 12.457% | $264.0378 | $264.04 | $264.05 | $264.00 |
| Purchase #5 | $7.89 | 6.868% | $8.4319 | $8.43 | $8.45 | $8.40 |
| Purchase #6 | $242.82 | 3.375% | $251.0152 | $251.02 | $251.00 | $251.00 |
| Purchase #7 | $85.45 | 13.747% | $97.1968 | $97.20 | $97.20 | $97.20 |
| 7 purchase totals = | $839.41 | $923.0787 | $923.09 | $923.05 | $923.00 | |