| 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 | $110.43 | 5.393% | $116.3855 | $116.39 | $116.40 | $116.40 |
| Purchase #2 | $15.93 | 8.725% | $17.3199 | $17.32 | $17.30 | $17.30 |
| Purchase #3 | $153.90 | 10.803% | $170.5258 | $170.53 | $170.55 | $170.50 |
| Purchase #4 | $112.93 | 12.692% | $127.2631 | $127.26 | $127.25 | $127.30 |
| Purchase #5 | $88.25 | 5.852% | $93.4144 | $93.41 | $93.40 | $93.40 |
| Purchase #6 | $78.62 | 13.117% | $88.9326 | $88.93 | $88.95 | $88.90 |
| Purchase #7 | $60.97 | 9.145% | $66.5457 | $66.55 | $66.55 | $66.50 |
| 7 purchase totals = | $621.03 | $680.3870 | $680.39 | $680.40 | $680.30 | |