| 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 | $23.72 | 5.370% | $24.9938 | $24.99 | $25.00 | $25.00 |
| Purchase #2 | $62.37 | 5.778% | $65.9737 | $65.97 | $65.95 | $66.00 |
| Purchase #3 | $65.73 | 6.759% | $70.1727 | $70.17 | $70.15 | $70.20 |
| Purchase #4 | $35.93 | 6.402% | $38.2302 | $38.23 | $38.25 | $38.20 |
| Purchase #5 | $243.60 | 3.703% | $252.6205 | $252.62 | $252.60 | $252.60 |
| Purchase #6 | $88.46 | 7.234% | $94.8592 | $94.86 | $94.85 | $94.90 |
| Purchase #7 | $235.40 | 6.727% | $251.2354 | $251.24 | $251.25 | $251.20 |
| 7 purchase totals = | $755.21 | $798.0855 | $798.08 | $798.05 | $798.10 | |