| 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 | $56.36 | 7.838% | $60.7775 | $60.78 | $60.80 | $60.80 |
| Purchase #2 | $37.65 | 9.543% | $41.2429 | $41.24 | $41.25 | $41.20 |
| Purchase #3 | $5.44 | 10.289% | $5.9997 | $6.00 | $6.00 | $6.00 |
| Purchase #4 | $215.86 | 9.232% | $235.7882 | $235.79 | $235.80 | $235.80 |
| Purchase #5 | $126.64 | 5.265% | $133.3076 | $133.31 | $133.30 | $133.30 |
| Purchase #6 | $159.94 | 3.373% | $165.3348 | $165.33 | $165.35 | $165.30 |
| Purchase #7 | $248.83 | 6.336% | $264.5959 | $264.60 | $264.60 | $264.60 |
| 7 purchase totals = | $850.72 | $907.0466 | $907.05 | $907.10 | $907.00 | |