| 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 | $71.65 | 3.340% | $74.0431 | $74.04 | $74.05 | $74.00 |
| Purchase #2 | $198.77 | 6.154% | $211.0023 | $211.00 | $211.00 | $211.00 |
| Purchase #3 | $176.44 | 3.508% | $182.6295 | $182.63 | $182.65 | $182.60 |
| Purchase #4 | $161.40 | 4.257% | $168.2708 | $168.27 | $168.25 | $168.30 |
| Purchase #5 | $135.96 | 5.841% | $143.9014 | $143.90 | $143.90 | $143.90 |
| Purchase #6 | $72.44 | 13.470% | $82.1977 | $82.20 | $82.20 | $82.20 |
| Purchase #7 | $104.32 | 7.652% | $112.3026 | $112.30 | $112.30 | $112.30 |
| 7 purchase totals = | $920.98 | $974.3474 | $974.34 | $974.35 | $974.30 | |