| 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 | $79.74 | 10.578% | $88.1749 | $88.17 | $88.15 | $88.20 |
| Purchase #2 | $88.34 | 3.852% | $91.7429 | $91.74 | $91.75 | $91.70 |
| Purchase #3 | $151.80 | 5.289% | $159.8287 | $159.83 | $159.85 | $159.80 |
| Purchase #4 | $15.75 | 7.493% | $16.9301 | $16.93 | $16.95 | $16.90 |
| Purchase #5 | $163.29 | 13.196% | $184.8377 | $184.84 | $184.85 | $184.80 |
| Purchase #6 | $109.60 | 12.605% | $123.4151 | $123.42 | $123.40 | $123.40 |
| Purchase #7 | $28.31 | 8.574% | $30.7373 | $30.74 | $30.75 | $30.70 |
| 7 purchase totals = | $636.83 | $695.6667 | $695.67 | $695.70 | $695.50 | |