| 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 | $76.37 | 3.556% | $79.0857 | $79.09 | $79.10 | $79.10 |
| Purchase #2 | $109.64 | 13.206% | $124.1191 | $124.12 | $124.10 | $124.10 |
| Purchase #3 | $159.64 | 6.240% | $169.6015 | $169.60 | $169.60 | $169.60 |
| Purchase #4 | $208.34 | 3.220% | $215.0485 | $215.05 | $215.05 | $215.00 |
| Purchase #5 | $65.71 | 11.609% | $73.3383 | $73.34 | $73.35 | $73.30 |
| Purchase #6 | $222.36 | 12.180% | $249.4434 | $249.44 | $249.45 | $249.40 |
| Purchase #7 | $126.34 | 5.772% | $133.6323 | $133.63 | $133.65 | $133.60 |
| 7 purchase totals = | $968.40 | $1,044.2688 | $1,044.27 | $1,044.30 | $1,044.10 | |