| 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 | $46.97 | 12.455% | $52.8201 | $52.82 | $52.80 | $52.80 |
| Purchase #2 | $82.35 | 9.433% | $90.1181 | $90.12 | $90.10 | $90.10 |
| Purchase #3 | $150.62 | 7.490% | $161.9014 | $161.90 | $161.90 | $161.90 |
| Purchase #4 | $232.36 | 7.610% | $250.0426 | $250.04 | $250.05 | $250.00 |
| Purchase #5 | $201.63 | 13.603% | $229.0577 | $229.06 | $229.05 | $229.10 |
| Purchase #6 | $42.84 | 5.711% | $45.2866 | $45.29 | $45.30 | $45.30 |
| Purchase #7 | $176.40 | 12.582% | $198.5946 | $198.59 | $198.60 | $198.60 |
| 7 purchase totals = | $933.17 | $1,027.8211 | $1,027.82 | $1,027.80 | $1,027.80 | |