| 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 | $31.97 | 4.114% | $33.2852 | $33.29 | $33.30 | $33.30 |
| Purchase #2 | $12.68 | 12.684% | $14.2883 | $14.29 | $14.30 | $14.30 |
| Purchase #3 | $153.61 | 4.526% | $160.5624 | $160.56 | $160.55 | $160.60 |
| Purchase #4 | $23.83 | 10.778% | $26.3984 | $26.40 | $26.40 | $26.40 |
| Purchase #5 | $239.88 | 8.279% | $259.7397 | $259.74 | $259.75 | $259.70 |
| Purchase #6 | $164.68 | 9.482% | $180.295 | $180.30 | $180.30 | $180.30 |
| Purchase #7 | $136.59 | 13.443% | $154.9518 | $154.95 | $154.95 | $155.00 |
| 7 purchase totals = | $763.24 | $829.5208 | $829.53 | $829.55 | $829.60 | |