| 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 | $105.83 | 12.799% | $119.3752 | $119.38 | $119.40 | $119.40 |
| Purchase #2 | $217.48 | 6.546% | $231.7162 | $231.72 | $231.70 | $231.70 |
| Purchase #3 | $54.44 | 3.872% | $56.5479 | $56.55 | $56.55 | $56.50 |
| Purchase #4 | $22.97 | 6.864% | $24.5467 | $24.55 | $24.55 | $24.50 |
| Purchase #5 | $187.56 | 5.759% | $198.3616 | $198.36 | $198.35 | $198.40 |
| Purchase #6 | $6.92 | 6.507% | $7.3703 | $7.37 | $7.35 | $7.40 |
| Purchase #7 | $17.72 | 10.469% | $19.5751 | $19.58 | $19.60 | $19.60 |
| 7 purchase totals = | $612.92 | $657.4930 | $657.51 | $657.50 | $657.50 | |