| 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 | $82.57 | 10.757% | $91.4521 | $91.45 | $91.45 | $91.50 |
| Purchase #2 | $90.68 | 7.185% | $97.1954 | $97.20 | $97.20 | $97.20 |
| Purchase #3 | $71.38 | 4.121% | $74.3216 | $74.32 | $74.30 | $74.30 |
| Purchase #4 | $208.56 | 3.114% | $215.0546 | $215.05 | $215.05 | $215.10 |
| Purchase #5 | $239.37 | 13.258% | $271.1057 | $271.11 | $271.10 | $271.10 |
| Purchase #6 | $42.81 | 3.632% | $44.3649 | $44.36 | $44.35 | $44.40 |
| Purchase #7 | $175.73 | 11.302% | $195.591 | $195.59 | $195.60 | $195.60 |
| 7 purchase totals = | $911.10 | $989.0853 | $989.08 | $989.05 | $989.20 | |