| 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 | $41.58 | 10.622% | $45.9966 | $46.00 | $46.00 | $46.00 |
| Purchase #2 | $57.28 | 7.572% | $61.6172 | $61.62 | $61.60 | $61.60 |
| Purchase #3 | $27.97 | 13.538% | $31.7566 | $31.76 | $31.75 | $31.80 |
| Purchase #4 | $133.57 | 6.499% | $142.2507 | $142.25 | $142.25 | $142.30 |
| Purchase #5 | $100.81 | 6.636% | $107.4998 | $107.50 | $107.50 | $107.50 |
| Purchase #6 | $16.82 | 3.680% | $17.439 | $17.44 | $17.45 | $17.40 |
| Purchase #7 | $172.88 | 6.753% | $184.5546 | $184.55 | $184.55 | $184.60 |
| 7 purchase totals = | $550.91 | $591.1145 | $591.12 | $591.10 | $591.20 | |