| 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 | $107.97 | 6.711% | $115.2159 | $115.22 | $115.20 | $115.20 |
| Purchase #2 | $24.34 | 4.545% | $25.4463 | $25.45 | $25.45 | $25.40 |
| Purchase #3 | $249.50 | 6.364% | $265.3782 | $265.38 | $265.40 | $265.40 |
| Purchase #4 | $30.82 | 7.131% | $33.0178 | $33.02 | $33.00 | $33.00 |
| Purchase #5 | $38.78 | 5.814% | $41.0347 | $41.03 | $41.05 | $41.00 |
| Purchase #6 | $87.66 | 3.775% | $90.9692 | $90.97 | $90.95 | $91.00 |
| Purchase #7 | $243.34 | 7.752% | $262.2037 | $262.20 | $262.20 | $262.20 |
| 7 purchase totals = | $782.41 | $833.2658 | $833.27 | $833.25 | $833.20 | |