| 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 | $85.60 | 11.399% | $95.3575 | $95.36 | $95.35 | $95.40 |
| Purchase #2 | $110.88 | 11.448% | $123.5735 | $123.57 | $123.55 | $123.60 |
| Purchase #3 | $74.58 | 8.228% | $80.7164 | $80.72 | $80.70 | $80.70 |
| Purchase #4 | $243.73 | 4.239% | $254.0617 | $254.06 | $254.05 | $254.10 |
| Purchase #5 | $126.99 | 8.543% | $137.8388 | $137.84 | $137.85 | $137.80 |
| Purchase #6 | $115.97 | 9.783% | $127.3153 | $127.32 | $127.30 | $127.30 |
| Purchase #7 | $63.70 | 10.169% | $70.1777 | $70.18 | $70.20 | $70.20 |
| 7 purchase totals = | $821.45 | $889.0409 | $889.05 | $889.00 | $889.10 | |