| 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 | $53.86 | 3.645% | $55.8232 | $55.82 | $55.80 | $55.80 |
| Purchase #2 | $35.87 | 4.174% | $37.3672 | $37.37 | $37.35 | $37.40 |
| Purchase #3 | $200.62 | 11.356% | $223.4024 | $223.40 | $223.40 | $223.40 |
| Purchase #4 | $250.37 | 9.492% | $274.1351 | $274.14 | $274.15 | $274.10 |
| Purchase #5 | $223.36 | 8.230% | $241.7425 | $241.74 | $241.75 | $241.70 |
| Purchase #6 | $201.76 | 13.435% | $228.8665 | $228.87 | $228.85 | $228.90 |
| Purchase #7 | $235.51 | 3.121% | $242.8603 | $242.86 | $242.85 | $242.90 |
| 7 purchase totals = | $1,201.35 | $1,304.1972 | $1,304.20 | $1,304.15 | $1,304.20 | |