| 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 | $47.79 | 13.531% | $54.2565 | $54.26 | $54.25 | $54.30 |
| Purchase #2 | $82.93 | 11.275% | $92.2804 | $92.28 | $92.30 | $92.30 |
| Purchase #3 | $233.49 | 11.422% | $260.1592 | $260.16 | $260.15 | $260.20 |
| Purchase #4 | $54.75 | 6.501% | $58.3093 | $58.31 | $58.30 | $58.30 |
| Purchase #5 | $105.93 | 11.622% | $118.2412 | $118.24 | $118.25 | $118.20 |
| Purchase #6 | $95.48 | 12.773% | $107.6757 | $107.68 | $107.70 | $107.70 |
| Purchase #7 | $36.29 | 3.871% | $37.6948 | $37.69 | $37.70 | $37.70 |
| 7 purchase totals = | $656.66 | $728.6171 | $728.62 | $728.65 | $728.70 | |