| 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 | $38.27 | 8.561% | $41.5463 | $41.55 | $41.55 | $41.50 |
| Purchase #2 | $125.60 | 8.133% | $135.815 | $135.82 | $135.80 | $135.80 |
| Purchase #3 | $100.57 | 6.284% | $106.8898 | $106.89 | $106.90 | $106.90 |
| Purchase #4 | $51.28 | 9.605% | $56.2054 | $56.21 | $56.20 | $56.20 |
| Purchase #5 | $242.86 | 4.855% | $254.6509 | $254.65 | $254.65 | $254.70 |
| Purchase #6 | $226.34 | 9.649% | $248.1795 | $248.18 | $248.20 | $248.20 |
| Purchase #7 | $10.67 | 13.143% | $12.0724 | $12.07 | $12.05 | $12.10 |
| 7 purchase totals = | $795.59 | $855.3593 | $855.37 | $855.35 | $855.40 | |