| 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 | $51.50 | 9.130% | $56.202 | $56.20 | $56.20 | $56.20 |
| Purchase #2 | $172.71 | 4.662% | $180.7617 | $180.76 | $180.75 | $180.80 |
| Purchase #3 | $163.39 | 13.806% | $185.9476 | $185.95 | $185.95 | $185.90 |
| Purchase #4 | $46.53 | 10.450% | $51.3924 | $51.39 | $51.40 | $51.40 |
| Purchase #5 | $131.77 | 6.250% | $140.0056 | $140.01 | $140.00 | $140.00 |
| Purchase #6 | $190.62 | 9.257% | $208.2657 | $208.27 | $208.25 | $208.30 |
| Purchase #7 | $152.61 | 12.127% | $171.117 | $171.12 | $171.10 | $171.10 |
| 7 purchase totals = | $909.13 | $993.6920 | $993.70 | $993.65 | $993.70 | |