| 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 | $12.89 | 9.411% | $14.1031 | $14.10 | $14.10 | $14.10 |
| Purchase #2 | $37.62 | 7.318% | $40.373 | $40.37 | $40.35 | $40.40 |
| Purchase #3 | $41.66 | 13.661% | $47.3512 | $47.35 | $47.35 | $47.40 |
| Purchase #4 | $29.75 | 13.249% | $33.6916 | $33.69 | $33.70 | $33.70 |
| Purchase #5 | $195.44 | 9.504% | $214.0146 | $214.01 | $214.00 | $214.00 |
| Purchase #6 | $100.80 | 6.452% | $107.3036 | $107.30 | $107.30 | $107.30 |
| Purchase #7 | $41.85 | 4.400% | $43.6914 | $43.69 | $43.70 | $43.70 |
| 7 purchase totals = | $460.01 | $500.5285 | $500.51 | $500.50 | $500.60 | |