| 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 | $73.69 | 9.431% | $80.6397 | $80.64 | $80.65 | $80.60 |
| Purchase #2 | $200.87 | 8.720% | $218.3859 | $218.39 | $218.40 | $218.40 |
| Purchase #3 | $114.44 | 9.838% | $125.6986 | $125.70 | $125.70 | $125.70 |
| Purchase #4 | $116.93 | 7.200% | $125.349 | $125.35 | $125.35 | $125.30 |
| Purchase #5 | $81.38 | 6.348% | $86.546 | $86.55 | $86.55 | $86.50 |
| Purchase #6 | $134.26 | 7.347% | $144.1241 | $144.12 | $144.10 | $144.10 |
| Purchase #7 | $25.34 | 11.497% | $28.2533 | $28.25 | $28.25 | $28.30 |
| 7 purchase totals = | $746.91 | $808.9966 | $809.00 | $809.00 | $808.90 | |