| 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 | $55.43 | 4.348% | $57.8401 | $57.84 | $57.85 | $57.80 |
| Purchase #2 | $235.42 | 8.138% | $254.5785 | $254.58 | $254.60 | $254.60 |
| Purchase #3 | $242.43 | 13.503% | $275.1653 | $275.17 | $275.15 | $275.20 |
| Purchase #4 | $79.33 | 5.736% | $83.8804 | $83.88 | $83.90 | $83.90 |
| Purchase #5 | $130.67 | 5.328% | $137.6321 | $137.63 | $137.65 | $137.60 |
| Purchase #6 | $26.79 | 11.304% | $29.8183 | $29.82 | $29.80 | $29.80 |
| Purchase #7 | $195.55 | 6.490% | $208.2412 | $208.24 | $208.25 | $208.20 |
| 7 purchase totals = | $965.62 | $1,047.1559 | $1,047.16 | $1,047.20 | $1,047.10 | |