| 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 | $90.73 | 10.817% | $100.5443 | $100.54 | $100.55 | $100.50 |
| Purchase #2 | $233.50 | 7.599% | $251.2437 | $251.24 | $251.25 | $251.20 |
| Purchase #3 | $40.33 | 13.230% | $45.6657 | $45.67 | $45.65 | $45.70 |
| Purchase #4 | $154.71 | 5.776% | $163.646 | $163.65 | $163.65 | $163.60 |
| Purchase #5 | $40.69 | 7.509% | $43.7454 | $43.75 | $43.75 | $43.70 |
| Purchase #6 | $130.74 | 13.480% | $148.3638 | $148.36 | $148.35 | $148.40 |
| Purchase #7 | $67.95 | 4.513% | $71.0166 | $71.02 | $71.00 | $71.00 |
| 7 purchase totals = | $758.65 | $824.2255 | $824.23 | $824.20 | $824.10 | |