| 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 | $107.98 | 5.234% | $113.6317 | $113.63 | $113.65 | $113.60 |
| Purchase #2 | $215.45 | 7.228% | $231.0227 | $231.02 | $231.00 | $231.00 |
| Purchase #3 | $33.46 | 11.419% | $37.2808 | $37.28 | $37.30 | $37.30 |
| Purchase #4 | $183.42 | 8.749% | $199.4674 | $199.47 | $199.45 | $199.50 |
| Purchase #5 | $102.81 | 10.685% | $113.7952 | $113.80 | $113.80 | $113.80 |
| Purchase #6 | $84.85 | 8.432% | $92.0046 | $92.00 | $92.00 | $92.00 |
| Purchase #7 | $85.86 | 4.245% | $89.5048 | $89.50 | $89.50 | $89.50 |
| 7 purchase totals = | $813.83 | $876.7072 | $876.70 | $876.70 | $876.70 | |