| 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 | $25.46 | 4.857% | $26.6966 | $26.70 | $26.70 | $26.70 |
| Purchase #2 | $188.95 | 6.306% | $200.8652 | $200.87 | $200.85 | $200.90 |
| Purchase #3 | $70.97 | 4.447% | $74.126 | $74.13 | $74.15 | $74.10 |
| Purchase #4 | $148.89 | 10.659% | $164.7602 | $164.76 | $164.75 | $164.80 |
| Purchase #5 | $193.63 | 12.460% | $217.7563 | $217.76 | $217.75 | $217.80 |
| Purchase #6 | $19.73 | 7.209% | $21.1523 | $21.15 | $21.15 | $21.20 |
| Purchase #7 | $75.65 | 7.207% | $81.1021 | $81.10 | $81.10 | $81.10 |
| 7 purchase totals = | $723.28 | $786.4587 | $786.47 | $786.45 | $786.60 | |