| 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 | $41.80 | 9.763% | $45.8809 | $45.88 | $45.90 | $45.90 |
| Purchase #2 | $51.58 | 3.438% | $53.3533 | $53.35 | $53.35 | $53.40 |
| Purchase #3 | $151.40 | 12.381% | $170.1448 | $170.14 | $170.15 | $170.10 |
| Purchase #4 | $236.52 | 4.825% | $247.9321 | $247.93 | $247.95 | $247.90 |
| Purchase #5 | $76.94 | 4.476% | $80.3838 | $80.38 | $80.40 | $80.40 |
| Purchase #6 | $239.79 | 13.693% | $272.6244 | $272.62 | $272.60 | $272.60 |
| Purchase #7 | $199.90 | 10.275% | $220.4397 | $220.44 | $220.45 | $220.40 |
| 7 purchase totals = | $997.93 | $1,090.7590 | $1,090.74 | $1,090.80 | $1,090.70 | |