| 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 | $116.89 | 9.154% | $127.5901 | $127.59 | $127.60 | $127.60 |
| Purchase #2 | $78.96 | 5.114% | $82.998 | $83.00 | $83.00 | $83.00 |
| Purchase #3 | $8.72 | 13.842% | $9.927 | $9.93 | $9.95 | $9.90 |
| Purchase #4 | $63.85 | 8.364% | $69.1904 | $69.19 | $69.20 | $69.20 |
| Purchase #5 | $94.91 | 13.734% | $107.9449 | $107.94 | $107.95 | $107.90 |
| Purchase #6 | $112.87 | 4.499% | $117.948 | $117.95 | $117.95 | $117.90 |
| Purchase #7 | $119.38 | 10.853% | $132.3363 | $132.34 | $132.35 | $132.30 |
| 7 purchase totals = | $595.58 | $647.9347 | $647.94 | $648.00 | $647.80 | |