| 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 | $45.48 | 5.609% | $48.031 | $48.03 | $48.05 | $48.00 |
| Purchase #2 | $152.73 | 10.179% | $168.2764 | $168.28 | $168.30 | $168.30 |
| Purchase #3 | $141.70 | 10.351% | $156.3674 | $156.37 | $156.35 | $156.40 |
| Purchase #4 | $61.42 | 12.446% | $69.0643 | $69.06 | $69.05 | $69.10 |
| Purchase #5 | $15.48 | 3.372% | $16.002 | $16.00 | $16.00 | $16.00 |
| Purchase #6 | $223.28 | 11.107% | $248.0797 | $248.08 | $248.10 | $248.10 |
| Purchase #7 | $201.58 | 9.844% | $221.4235 | $221.42 | $221.40 | $221.40 |
| 7 purchase totals = | $841.67 | $927.2443 | $927.24 | $927.25 | $927.30 | |