| 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 | $40.64 | 13.305% | $46.0472 | $46.05 | $46.05 | $46.00 |
| Purchase #2 | $104.58 | 6.403% | $111.2763 | $111.28 | $111.30 | $111.30 |
| Purchase #3 | $135.96 | 9.390% | $148.7266 | $148.73 | $148.75 | $148.70 |
| Purchase #4 | $163.75 | 6.471% | $174.3463 | $174.35 | $174.35 | $174.30 |
| Purchase #5 | $154.45 | 4.759% | $161.8003 | $161.80 | $161.80 | $161.80 |
| Purchase #6 | $71.43 | 8.420% | $77.4444 | $77.44 | $77.45 | $77.40 |
| Purchase #7 | $178.61 | 12.635% | $201.1774 | $201.18 | $201.20 | $201.20 |
| 7 purchase totals = | $849.42 | $920.8185 | $920.83 | $920.90 | $920.70 | |