| 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 | $131.90 | 3.275% | $136.2197 | $136.22 | $136.20 | $136.20 |
| Purchase #2 | $50.62 | 9.776% | $55.5686 | $55.57 | $55.55 | $55.60 |
| Purchase #3 | $60.34 | 11.549% | $67.3087 | $67.31 | $67.30 | $67.30 |
| Purchase #4 | $47.36 | 6.122% | $50.2594 | $50.26 | $50.25 | $50.30 |
| Purchase #5 | $23.96 | 6.838% | $25.5984 | $25.60 | $25.60 | $25.60 |
| Purchase #6 | $183.28 | 5.520% | $193.3971 | $193.40 | $193.40 | $193.40 |
| Purchase #7 | $72.29 | 11.491% | $80.5968 | $80.60 | $80.60 | $80.60 |
| 7 purchase totals = | $569.75 | $608.9487 | $608.96 | $608.90 | $609.00 | |