| 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 | $50.65 | 5.711% | $53.5426 | $53.54 | $53.55 | $53.50 |
| Purchase #2 | $38.27 | 13.650% | $43.4939 | $43.49 | $43.50 | $43.50 |
| Purchase #3 | $125.50 | 7.555% | $134.9815 | $134.98 | $135.00 | $135.00 |
| Purchase #4 | $211.50 | 11.594% | $236.0213 | $236.02 | $236.00 | $236.00 |
| Purchase #5 | $191.86 | 8.709% | $208.5691 | $208.57 | $208.55 | $208.60 |
| Purchase #6 | $74.62 | 7.159% | $79.962 | $79.96 | $79.95 | $80.00 |
| Purchase #7 | $7.98 | 7.658% | $8.5911 | $8.59 | $8.60 | $8.60 |
| 7 purchase totals = | $700.38 | $765.1615 | $765.15 | $765.15 | $765.20 | |