| 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 | $94.70 | 12.330% | $106.3765 | $106.38 | $106.40 | $106.40 |
| Purchase #2 | $97.76 | 7.609% | $105.1986 | $105.20 | $105.20 | $105.20 |
| Purchase #3 | $63.61 | 9.627% | $69.7337 | $69.73 | $69.75 | $69.70 |
| Purchase #4 | $38.74 | 12.767% | $43.6859 | $43.69 | $43.70 | $43.70 |
| Purchase #5 | $54.56 | 11.413% | $60.7869 | $60.79 | $60.80 | $60.80 |
| Purchase #6 | $128.51 | 9.155% | $140.2751 | $140.28 | $140.30 | $140.30 |
| Purchase #7 | $228.56 | 9.460% | $250.1818 | $250.18 | $250.20 | $250.20 |
| 7 purchase totals = | $706.44 | $776.2385 | $776.25 | $776.35 | $776.30 | |