| 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 | $11.79 | 4.776% | $12.3531 | $12.35 | $12.35 | $12.40 |
| Purchase #2 | $45.47 | 12.680% | $51.2356 | $51.24 | $51.25 | $51.20 |
| Purchase #3 | $191.98 | 4.480% | $200.5807 | $200.58 | $200.60 | $200.60 |
| Purchase #4 | $18.27 | 13.369% | $20.7125 | $20.71 | $20.70 | $20.70 |
| Purchase #5 | $142.41 | 8.626% | $154.6943 | $154.69 | $154.70 | $154.70 |
| Purchase #6 | $149.78 | 7.826% | $161.5018 | $161.50 | $161.50 | $161.50 |
| Purchase #7 | $156.27 | 5.302% | $164.5554 | $164.56 | $164.55 | $164.60 |
| 7 purchase totals = | $715.97 | $765.6334 | $765.63 | $765.65 | $765.70 | |