| 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 | $74.56 | 8.304% | $80.7515 | $80.75 | $80.75 | $80.80 |
| Purchase #2 | $128.39 | 3.806% | $133.2765 | $133.28 | $133.30 | $133.30 |
| Purchase #3 | $179.67 | 13.410% | $203.7637 | $203.76 | $203.75 | $203.80 |
| Purchase #4 | $24.74 | 12.279% | $27.7778 | $27.78 | $27.80 | $27.80 |
| Purchase #5 | $212.65 | 7.771% | $229.175 | $229.18 | $229.20 | $229.20 |
| Purchase #6 | $210.48 | 11.677% | $235.0577 | $235.06 | $235.05 | $235.10 |
| Purchase #7 | $210.85 | 8.205% | $228.1502 | $228.15 | $228.15 | $228.20 |
| 7 purchase totals = | $1,041.34 | $1,137.9524 | $1,137.96 | $1,138.00 | $1,138.20 | |