| 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 | $34.81 | 5.681% | $36.7876 | $36.79 | $36.80 | $36.80 |
| Purchase #2 | $207.79 | 12.779% | $234.3435 | $234.34 | $234.35 | $234.30 |
| Purchase #3 | $83.67 | 9.223% | $91.3869 | $91.39 | $91.40 | $91.40 |
| Purchase #4 | $230.78 | 9.193% | $251.9956 | $252.00 | $252.00 | $252.00 |
| Purchase #5 | $130.36 | 5.192% | $137.1283 | $137.13 | $137.15 | $137.10 |
| Purchase #6 | $72.40 | 3.860% | $75.1946 | $75.19 | $75.20 | $75.20 |
| Purchase #7 | $56.35 | 8.702% | $61.2536 | $61.25 | $61.25 | $61.30 |
| 7 purchase totals = | $816.16 | $888.0901 | $888.09 | $888.15 | $888.10 | |