| 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 | $233.50 | 10.331% | $257.6229 | $257.62 | $257.60 | $257.60 |
| Purchase #2 | $60.70 | 11.411% | $67.6265 | $67.63 | $67.65 | $67.60 |
| Purchase #3 | $68.56 | 5.806% | $72.5406 | $72.54 | $72.55 | $72.50 |
| Purchase #4 | $7.52 | 12.217% | $8.4387 | $8.44 | $8.45 | $8.40 |
| Purchase #5 | $49.96 | 4.485% | $52.2007 | $52.20 | $52.20 | $52.20 |
| Purchase #6 | $76.41 | 5.129% | $80.3291 | $80.33 | $80.35 | $80.30 |
| Purchase #7 | $126.65 | 4.587% | $132.4594 | $132.46 | $132.45 | $132.50 |
| 7 purchase totals = | $623.30 | $671.2179 | $671.22 | $671.25 | $671.10 | |