| 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 | $45.73 | 12.345% | $51.3754 | $51.38 | $51.40 | $51.40 |
| Purchase #2 | $220.30 | 9.847% | $241.9929 | $241.99 | $242.00 | $242.00 |
| Purchase #3 | $39.94 | 4.746% | $41.8356 | $41.84 | $41.85 | $41.80 |
| Purchase #4 | $185.49 | 9.735% | $203.5475 | $203.55 | $203.55 | $203.50 |
| Purchase #5 | $134.64 | 6.141% | $142.9082 | $142.91 | $142.90 | $142.90 |
| Purchase #6 | $155.44 | 12.575% | $174.9866 | $174.99 | $175.00 | $175.00 |
| Purchase #7 | $69.44 | 12.735% | $78.2832 | $78.28 | $78.30 | $78.30 |
| 7 purchase totals = | $850.98 | $934.9294 | $934.94 | $935.00 | $934.90 | |