| 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 | $29.55 | 12.791% | $33.3297 | $33.33 | $33.35 | $33.30 |
| Purchase #2 | $190.97 | 11.697% | $213.3078 | $213.31 | $213.30 | $213.30 |
| Purchase #3 | $76.34 | 10.276% | $84.1847 | $84.18 | $84.20 | $84.20 |
| Purchase #4 | $90.41 | 12.336% | $101.563 | $101.56 | $101.55 | $101.60 |
| Purchase #5 | $56.55 | 3.747% | $58.6689 | $58.67 | $58.65 | $58.70 |
| Purchase #6 | $231.81 | 7.156% | $248.3983 | $248.40 | $248.40 | $248.40 |
| Purchase #7 | $123.76 | 11.712% | $138.2548 | $138.25 | $138.25 | $138.30 |
| 7 purchase totals = | $799.39 | $877.7072 | $877.70 | $877.70 | $877.80 | |