| 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 | $72.30 | 9.647% | $79.2748 | $79.27 | $79.25 | $79.30 |
| Purchase #2 | $5.46 | 3.296% | $5.64 | $5.64 | $5.65 | $5.60 |
| Purchase #3 | $105.30 | 13.608% | $119.6292 | $119.63 | $119.65 | $119.60 |
| Purchase #4 | $167.96 | 3.376% | $173.6303 | $173.63 | $173.65 | $173.60 |
| Purchase #5 | $95.93 | 7.764% | $103.378 | $103.38 | $103.40 | $103.40 |
| Purchase #6 | $221.83 | 10.207% | $244.4722 | $244.47 | $244.45 | $244.50 |
| Purchase #7 | $145.59 | 12.258% | $163.4364 | $163.44 | $163.45 | $163.40 |
| 7 purchase totals = | $814.37 | $889.4609 | $889.46 | $889.50 | $889.40 | |