| 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 | $73.30 | 4.128% | $76.3258 | $76.33 | $76.35 | $76.30 |
| Purchase #2 | $25.94 | 4.627% | $27.1402 | $27.14 | $27.15 | $27.10 |
| Purchase #3 | $239.57 | 5.252% | $252.1522 | $252.15 | $252.15 | $252.20 |
| Purchase #4 | $200.46 | 6.391% | $213.2714 | $213.27 | $213.25 | $213.30 |
| Purchase #5 | $147.41 | 11.758% | $164.7425 | $164.74 | $164.75 | $164.70 |
| Purchase #6 | $182.68 | 9.619% | $200.252 | $200.25 | $200.25 | $200.30 |
| Purchase #7 | $201.32 | 10.663% | $222.7868 | $222.79 | $222.80 | $222.80 |
| 7 purchase totals = | $1,070.68 | $1,156.6709 | $1,156.67 | $1,156.70 | $1,156.70 | |