| 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 | $23.78 | 10.695% | $26.3233 | $26.32 | $26.30 | $26.30 |
| Purchase #2 | $148.93 | 10.378% | $164.386 | $164.39 | $164.40 | $164.40 |
| Purchase #3 | $37.68 | 6.759% | $40.2268 | $40.23 | $40.25 | $40.20 |
| Purchase #4 | $195.89 | 7.836% | $211.2399 | $211.24 | $211.25 | $211.20 |
| Purchase #5 | $28.56 | 3.214% | $29.4779 | $29.48 | $29.50 | $29.50 |
| Purchase #6 | $64.78 | 13.656% | $73.6264 | $73.63 | $73.65 | $73.60 |
| Purchase #7 | $35.92 | 4.616% | $37.5781 | $37.58 | $37.60 | $37.60 |
| 7 purchase totals = | $535.54 | $582.8584 | $582.87 | $582.95 | $582.80 | |