| 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 | $46.68 | 11.708% | $52.1453 | $52.15 | $52.15 | $52.10 |
| Purchase #2 | $162.93 | 9.700% | $178.7342 | $178.73 | $178.75 | $178.70 |
| Purchase #3 | $31.64 | 10.222% | $34.8742 | $34.87 | $34.85 | $34.90 |
| Purchase #4 | $112.76 | 13.182% | $127.624 | $127.62 | $127.60 | $127.60 |
| Purchase #5 | $159.72 | 10.855% | $177.0576 | $177.06 | $177.05 | $177.10 |
| Purchase #6 | $36.37 | 4.302% | $37.9346 | $37.93 | $37.95 | $37.90 |
| Purchase #7 | $59.98 | 6.867% | $64.0988 | $64.10 | $64.10 | $64.10 |
| 7 purchase totals = | $610.08 | $672.4687 | $672.46 | $672.45 | $672.40 | |