| 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 | $45.53 | 9.730% | $49.9601 | $49.96 | $49.95 | $50.00 |
| Purchase #2 | $10.88 | 8.132% | $11.7648 | $11.76 | $11.75 | $11.80 |
| Purchase #3 | $228.73 | 12.465% | $257.2412 | $257.24 | $257.25 | $257.20 |
| Purchase #4 | $231.80 | 6.593% | $247.0826 | $247.08 | $247.10 | $247.10 |
| Purchase #5 | $188.97 | 7.130% | $202.4436 | $202.44 | $202.45 | $202.40 |
| Purchase #6 | $44.65 | 3.307% | $46.1266 | $46.13 | $46.15 | $46.10 |
| Purchase #7 | $28.86 | 9.250% | $31.5296 | $31.53 | $31.55 | $31.50 |
| 7 purchase totals = | $779.42 | $846.1485 | $846.14 | $846.20 | $846.10 | |