| 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 | $71.80 | 5.860% | $76.0075 | $76.01 | $76.00 | $76.00 |
| Purchase #2 | $28.66 | 7.266% | $30.7424 | $30.74 | $30.75 | $30.70 |
| Purchase #3 | $27.58 | 12.461% | $31.0167 | $31.02 | $31.00 | $31.00 |
| Purchase #4 | $115.30 | 10.192% | $127.0514 | $127.05 | $127.05 | $127.10 |
| Purchase #5 | $91.52 | 8.430% | $99.2351 | $99.24 | $99.25 | $99.20 |
| Purchase #6 | $121.92 | 5.431% | $128.5415 | $128.54 | $128.55 | $128.50 |
| Purchase #7 | $184.51 | 9.425% | $201.9001 | $201.90 | $201.90 | $201.90 |
| 7 purchase totals = | $641.29 | $694.4947 | $694.50 | $694.50 | $694.40 | |