| 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 | $43.98 | 12.344% | $49.4089 | $49.41 | $49.40 | $49.40 |
| Purchase #2 | $14.96 | 8.486% | $16.2295 | $16.23 | $16.25 | $16.20 |
| Purchase #3 | $215.41 | 8.454% | $233.6208 | $233.62 | $233.60 | $233.60 |
| Purchase #4 | $231.83 | 12.553% | $260.9316 | $260.93 | $260.95 | $260.90 |
| Purchase #5 | $114.58 | 9.640% | $125.6255 | $125.63 | $125.65 | $125.60 |
| Purchase #6 | $118.94 | 9.810% | $130.608 | $130.61 | $130.60 | $130.60 |
| Purchase #7 | $30.32 | 9.191% | $33.1067 | $33.11 | $33.10 | $33.10 |
| 7 purchase totals = | $770.02 | $849.5310 | $849.54 | $849.55 | $849.40 | |