| 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 | $77.36 | 8.275% | $83.7615 | $83.76 | $83.75 | $83.80 |
| Purchase #2 | $156.62 | 5.557% | $165.3234 | $165.32 | $165.30 | $165.30 |
| Purchase #3 | $173.82 | 5.318% | $183.0637 | $183.06 | $183.05 | $183.10 |
| Purchase #4 | $9.86 | 5.169% | $10.3697 | $10.37 | $10.35 | $10.40 |
| Purchase #5 | $193.28 | 11.446% | $215.4028 | $215.40 | $215.40 | $215.40 |
| Purchase #6 | $73.99 | 11.130% | $82.2251 | $82.23 | $82.25 | $82.20 |
| Purchase #7 | $40.80 | 3.133% | $42.0783 | $42.08 | $42.10 | $42.10 |
| 7 purchase totals = | $725.73 | $782.2245 | $782.22 | $782.20 | $782.30 | |