| 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 | $72.99 | 4.248% | $76.0906 | $76.09 | $76.10 | $76.10 |
| Purchase #2 | $242.94 | 6.406% | $258.5027 | $258.50 | $258.50 | $258.50 |
| Purchase #3 | $47.56 | 7.653% | $51.1998 | $51.20 | $51.20 | $51.20 |
| Purchase #4 | $146.64 | 10.276% | $161.7087 | $161.71 | $161.70 | $161.70 |
| Purchase #5 | $50.58 | 4.442% | $52.8268 | $52.83 | $52.85 | $52.80 |
| Purchase #6 | $174.83 | 4.645% | $182.9509 | $182.95 | $182.95 | $183.00 |
| Purchase #7 | $82.88 | 3.871% | $86.0883 | $86.09 | $86.10 | $86.10 |
| 7 purchase totals = | $818.42 | $869.3678 | $869.37 | $869.40 | $869.40 | |