| 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 | $82.54 | 5.193% | $86.8263 | $86.83 | $86.85 | $86.80 |
| Purchase #2 | $122.31 | 6.106% | $129.7782 | $129.78 | $129.80 | $129.80 |
| Purchase #3 | $183.55 | 6.342% | $195.1907 | $195.19 | $195.20 | $195.20 |
| Purchase #4 | $41.73 | 8.494% | $45.2745 | $45.27 | $45.25 | $45.30 |
| Purchase #5 | $146.44 | 8.749% | $159.252 | $159.25 | $159.25 | $159.30 |
| Purchase #6 | $105.67 | 4.172% | $110.0786 | $110.08 | $110.10 | $110.10 |
| Purchase #7 | $180.59 | 12.463% | $203.0969 | $203.10 | $203.10 | $203.10 |
| 7 purchase totals = | $862.83 | $929.4972 | $929.50 | $929.55 | $929.60 | |