| 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 | $45.50 | 9.440% | $49.7952 | $49.80 | $49.80 | $49.80 |
| Purchase #2 | $232.64 | 8.348% | $252.0608 | $252.06 | $252.05 | $252.10 |
| Purchase #3 | $19.67 | 4.436% | $20.5426 | $20.54 | $20.55 | $20.50 |
| Purchase #4 | $232.30 | 8.542% | $252.1431 | $252.14 | $252.15 | $252.10 |
| Purchase #5 | $104.33 | 10.315% | $115.0916 | $115.09 | $115.10 | $115.10 |
| Purchase #6 | $241.43 | 12.780% | $272.2848 | $272.28 | $272.30 | $272.30 |
| Purchase #7 | $116.28 | 10.802% | $128.8406 | $128.84 | $128.85 | $128.80 |
| 7 purchase totals = | $992.15 | $1,090.7587 | $1,090.75 | $1,090.80 | $1,090.70 | |