| 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 | $97.97 | 9.759% | $107.5309 | $107.53 | $107.55 | $107.50 |
| Purchase #2 | $36.51 | 6.672% | $38.9459 | $38.95 | $38.95 | $38.90 |
| Purchase #3 | $113.71 | 5.294% | $119.7298 | $119.73 | $119.75 | $119.70 |
| Purchase #4 | $124.92 | 12.427% | $140.4438 | $140.44 | $140.45 | $140.40 |
| Purchase #5 | $123.37 | 7.495% | $132.6166 | $132.62 | $132.60 | $132.60 |
| Purchase #6 | $219.87 | 3.606% | $227.7985 | $227.80 | $227.80 | $227.80 |
| Purchase #7 | $77.51 | 10.325% | $85.5129 | $85.51 | $85.50 | $85.50 |
| 7 purchase totals = | $793.86 | $852.5784 | $852.58 | $852.60 | $852.40 | |