| 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 | $134.61 | 10.533% | $148.7885 | $148.79 | $148.80 | $148.80 |
| Purchase #2 | $38.56 | 9.206% | $42.1098 | $42.11 | $42.10 | $42.10 |
| Purchase #3 | $104.39 | 3.666% | $108.2169 | $108.22 | $108.20 | $108.20 |
| Purchase #4 | $44.40 | 12.282% | $49.8532 | $49.85 | $49.85 | $49.90 |
| Purchase #5 | $24.72 | 13.246% | $27.9944 | $27.99 | $28.00 | $28.00 |
| Purchase #6 | $119.39 | 13.848% | $135.9231 | $135.92 | $135.90 | $135.90 |
| Purchase #7 | $45.32 | 8.153% | $49.0149 | $49.01 | $49.00 | $49.00 |
| 7 purchase totals = | $511.39 | $561.9008 | $561.89 | $561.85 | $561.90 | |