| 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 | $53.85 | 6.286% | $57.235 | $57.24 | $57.25 | $57.20 |
| Purchase #2 | $130.60 | 8.856% | $142.1659 | $142.17 | $142.15 | $142.20 |
| Purchase #3 | $231.43 | 4.263% | $241.2959 | $241.30 | $241.30 | $241.30 |
| Purchase #4 | $20.39 | 12.141% | $22.8655 | $22.87 | $22.85 | $22.90 |
| Purchase #5 | $30.25 | 13.541% | $34.3462 | $34.35 | $34.35 | $34.30 |
| Purchase #6 | $110.61 | 13.410% | $125.4428 | $125.44 | $125.45 | $125.40 |
| Purchase #7 | $38.96 | 9.718% | $42.7461 | $42.75 | $42.75 | $42.70 |
| 7 purchase totals = | $616.09 | $666.0974 | $666.12 | $666.10 | $666.00 | |