| 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 | $60.44 | 4.608% | $63.2251 | $63.23 | $63.25 | $63.20 |
| Purchase #2 | $111.26 | 8.788% | $121.0375 | $121.04 | $121.05 | $121.00 |
| Purchase #3 | $117.78 | 10.734% | $130.4225 | $130.42 | $130.40 | $130.40 |
| Purchase #4 | $142.41 | 5.713% | $150.5459 | $150.55 | $150.55 | $150.50 |
| Purchase #5 | $223.55 | 3.674% | $231.7632 | $231.76 | $231.75 | $231.80 |
| Purchase #6 | $66.66 | 3.215% | $68.8031 | $68.80 | $68.80 | $68.80 |
| Purchase #7 | $230.31 | 3.853% | $239.1838 | $239.18 | $239.20 | $239.20 |
| 7 purchase totals = | $952.41 | $1,004.9811 | $1,004.98 | $1,005.00 | $1,004.90 | |