| 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 | $82.59 | 9.266% | $90.2428 | $90.24 | $90.25 | $90.20 |
| Purchase #2 | $208.95 | 13.610% | $237.3881 | $237.39 | $237.40 | $237.40 |
| Purchase #3 | $104.81 | 13.412% | $118.8671 | $118.87 | $118.85 | $118.90 |
| Purchase #4 | $90.85 | 4.669% | $95.0918 | $95.09 | $95.10 | $95.10 |
| Purchase #5 | $229.38 | 6.797% | $244.971 | $244.97 | $244.95 | $245.00 |
| Purchase #6 | $160.64 | 11.546% | $179.1875 | $179.19 | $179.20 | $179.20 |
| Purchase #7 | $15.83 | 12.785% | $17.8539 | $17.85 | $17.85 | $17.90 |
| 7 purchase totals = | $893.05 | $983.6022 | $983.60 | $983.60 | $983.70 | |