| 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 | $242.78 | 8.602% | $263.6639 | $263.66 | $263.65 | $263.70 |
| Purchase #2 | $69.90 | 8.520% | $75.8555 | $75.86 | $75.85 | $75.90 |
| Purchase #3 | $58.82 | 5.802% | $62.2327 | $62.23 | $62.25 | $62.20 |
| Purchase #4 | $33.49 | 11.105% | $37.2091 | $37.21 | $37.20 | $37.20 |
| Purchase #5 | $62.42 | 12.874% | $70.456 | $70.46 | $70.45 | $70.50 |
| Purchase #6 | $38.88 | 9.703% | $42.6525 | $42.65 | $42.65 | $42.70 |
| Purchase #7 | $201.72 | 11.227% | $224.3671 | $224.37 | $224.35 | $224.40 |
| 7 purchase totals = | $708.01 | $776.4368 | $776.44 | $776.40 | $776.60 | |