| 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 | $71.29 | 6.845% | $76.1698 | $76.17 | $76.15 | $76.20 |
| Purchase #2 | $182.40 | 9.160% | $199.1078 | $199.11 | $199.10 | $199.10 |
| Purchase #3 | $9.73 | 13.169% | $11.0113 | $11.01 | $11.00 | $11.00 |
| Purchase #4 | $132.75 | 3.329% | $137.1692 | $137.17 | $137.15 | $137.20 |
| Purchase #5 | $55.52 | 11.872% | $62.1113 | $62.11 | $62.10 | $62.10 |
| Purchase #6 | $69.35 | 6.412% | $73.7967 | $73.80 | $73.80 | $73.80 |
| Purchase #7 | $70.99 | 7.542% | $76.3441 | $76.34 | $76.35 | $76.30 |
| 7 purchase totals = | $592.03 | $635.7102 | $635.71 | $635.65 | $635.70 | |