| 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 | $36.90 | 10.410% | $40.7413 | $40.74 | $40.75 | $40.70 |
| Purchase #2 | $57.26 | 6.105% | $60.7557 | $60.76 | $60.75 | $60.80 |
| Purchase #3 | $49.69 | 3.153% | $51.2567 | $51.26 | $51.25 | $51.30 |
| Purchase #4 | $147.86 | 6.602% | $157.6217 | $157.62 | $157.60 | $157.60 |
| Purchase #5 | $242.73 | 3.387% | $250.9513 | $250.95 | $250.95 | $251.00 |
| Purchase #6 | $179.45 | 10.863% | $198.9437 | $198.94 | $198.95 | $198.90 |
| Purchase #7 | $204.44 | 7.413% | $219.5951 | $219.60 | $219.60 | $219.60 |
| 7 purchase totals = | $918.33 | $979.8655 | $979.87 | $979.85 | $979.90 | |