| 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 | $61.29 | 5.549% | $64.691 | $64.69 | $64.70 | $64.70 |
| Purchase #2 | $31.42 | 10.525% | $34.727 | $34.73 | $34.75 | $34.70 |
| Purchase #3 | $73.95 | 8.321% | $80.1034 | $80.10 | $80.10 | $80.10 |
| Purchase #4 | $84.80 | 13.122% | $95.9275 | $95.93 | $95.95 | $95.90 |
| Purchase #5 | $10.32 | 4.772% | $10.8125 | $10.81 | $10.80 | $10.80 |
| Purchase #6 | $136.91 | 10.357% | $151.0898 | $151.09 | $151.10 | $151.10 |
| Purchase #7 | $224.86 | 8.238% | $243.384 | $243.38 | $243.40 | $243.40 |
| 7 purchase totals = | $623.55 | $680.7352 | $680.73 | $680.80 | $680.70 | |