| 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 | $63.25 | 12.871% | $71.3909 | $71.39 | $71.40 | $71.40 |
| Purchase #2 | $36.89 | 4.222% | $38.4475 | $38.45 | $38.45 | $38.40 |
| Purchase #3 | $28.26 | 6.462% | $30.0862 | $30.09 | $30.10 | $30.10 |
| Purchase #4 | $199.38 | 9.401% | $218.1237 | $218.12 | $218.10 | $218.10 |
| Purchase #5 | $173.36 | 4.701% | $181.5097 | $181.51 | $181.50 | $181.50 |
| Purchase #6 | $7.67 | 4.712% | $8.0314 | $8.03 | $8.05 | $8.00 |
| Purchase #7 | $206.32 | 9.535% | $225.9926 | $225.99 | $226.00 | $226.00 |
| 7 purchase totals = | $715.13 | $773.5820 | $773.58 | $773.60 | $773.50 | |