| 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 | $94.33 | 5.554% | $99.5691 | $99.57 | $99.55 | $99.60 |
| Purchase #2 | $33.53 | 10.239% | $36.9631 | $36.96 | $36.95 | $37.00 |
| Purchase #3 | $203.84 | 6.337% | $216.7573 | $216.76 | $216.75 | $216.80 |
| Purchase #4 | $168.52 | 10.784% | $186.6932 | $186.69 | $186.70 | $186.70 |
| Purchase #5 | $169.68 | 9.241% | $185.3601 | $185.36 | $185.35 | $185.40 |
| Purchase #6 | $88.32 | 6.647% | $94.1906 | $94.19 | $94.20 | $94.20 |
| Purchase #7 | $231.44 | 3.241% | $238.941 | $238.94 | $238.95 | $238.90 |
| 7 purchase totals = | $989.66 | $1,058.4744 | $1,058.47 | $1,058.45 | $1,058.60 | |