| 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 | $74.70 | 10.665% | $82.6668 | $82.67 | $82.65 | $82.70 |
| Purchase #2 | $54.93 | 6.384% | $58.4367 | $58.44 | $58.45 | $58.40 |
| Purchase #3 | $21.60 | 6.663% | $23.0392 | $23.04 | $23.05 | $23.00 |
| Purchase #4 | $34.78 | 7.396% | $37.3523 | $37.35 | $37.35 | $37.40 |
| Purchase #5 | $106.44 | 10.140% | $117.233 | $117.23 | $117.25 | $117.20 |
| Purchase #6 | $205.37 | 13.181% | $232.4398 | $232.44 | $232.45 | $232.40 |
| Purchase #7 | $108.91 | 4.774% | $114.1094 | $114.11 | $114.10 | $114.10 |
| 7 purchase totals = | $606.73 | $665.2772 | $665.28 | $665.30 | $665.20 | |