| 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 | $44.71 | 11.594% | $49.8937 | $49.89 | $49.90 | $49.90 |
| Purchase #2 | $65.42 | 4.866% | $68.6033 | $68.60 | $68.60 | $68.60 |
| Purchase #3 | $99.40 | 10.840% | $110.175 | $110.18 | $110.20 | $110.20 |
| Purchase #4 | $106.63 | 3.534% | $110.3983 | $110.40 | $110.40 | $110.40 |
| Purchase #5 | $34.70 | 9.664% | $38.0534 | $38.05 | $38.05 | $38.10 |
| Purchase #6 | $73.70 | 8.240% | $79.7729 | $79.77 | $79.75 | $79.80 |
| Purchase #7 | $233.40 | 10.415% | $257.7086 | $257.71 | $257.70 | $257.70 |
| 7 purchase totals = | $657.96 | $714.6052 | $714.60 | $714.60 | $714.70 | |