| 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 | $240.51 | 7.849% | $259.3876 | $259.39 | $259.40 | $259.40 |
| Purchase #2 | $50.25 | 13.590% | $57.079 | $57.08 | $57.10 | $57.10 |
| Purchase #3 | $43.28 | 6.609% | $46.1404 | $46.14 | $46.15 | $46.10 |
| Purchase #4 | $68.41 | 8.338% | $74.114 | $74.11 | $74.10 | $74.10 |
| Purchase #5 | $115.51 | 8.419% | $125.2348 | $125.23 | $125.25 | $125.20 |
| Purchase #6 | $95.44 | 11.571% | $106.4834 | $106.48 | $106.50 | $106.50 |
| Purchase #7 | $28.99 | 10.764% | $32.1105 | $32.11 | $32.10 | $32.10 |
| 7 purchase totals = | $642.39 | $700.5497 | $700.54 | $700.60 | $700.50 | |