| 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 | $29.47 | 5.416% | $31.0661 | $31.07 | $31.05 | $31.10 |
| Purchase #2 | $143.86 | 5.416% | $151.6515 | $151.65 | $151.65 | $151.70 |
| Purchase #3 | $67.74 | 11.284% | $75.3838 | $75.38 | $75.40 | $75.40 |
| Purchase #4 | $228.95 | 5.694% | $241.9864 | $241.99 | $242.00 | $242.00 |
| Purchase #5 | $227.92 | 9.652% | $249.9188 | $249.92 | $249.90 | $249.90 |
| Purchase #6 | $161.41 | 13.102% | $182.5579 | $182.56 | $182.55 | $182.60 |
| Purchase #7 | $140.44 | 3.340% | $145.1307 | $145.13 | $145.15 | $145.10 |
| 7 purchase totals = | $999.79 | $1,077.6952 | $1,077.70 | $1,077.70 | $1,077.80 | |