| 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 | $16.52 | 4.134% | $17.2029 | $17.20 | $17.20 | $17.20 |
| Purchase #2 | $123.30 | 9.820% | $135.4081 | $135.41 | $135.40 | $135.40 |
| Purchase #3 | $62.79 | 7.399% | $67.4358 | $67.44 | $67.45 | $67.40 |
| Purchase #4 | $224.96 | 12.219% | $252.4479 | $252.45 | $252.45 | $252.40 |
| Purchase #5 | $48.79 | 6.861% | $52.1375 | $52.14 | $52.15 | $52.10 |
| Purchase #6 | $134.97 | 13.306% | $152.9291 | $152.93 | $152.95 | $152.90 |
| Purchase #7 | $21.54 | 13.190% | $24.3811 | $24.38 | $24.40 | $24.40 |
| 7 purchase totals = | $632.87 | $701.9424 | $701.95 | $702.00 | $701.80 | |