| 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 | $58.99 | 8.859% | $64.2159 | $64.22 | $64.20 | $64.20 |
| Purchase #2 | $90.48 | 3.730% | $93.8549 | $93.85 | $93.85 | $93.90 |
| Purchase #3 | $66.41 | 6.650% | $70.8263 | $70.83 | $70.85 | $70.80 |
| Purchase #4 | $156.63 | 13.291% | $177.4477 | $177.45 | $177.45 | $177.40 |
| Purchase #5 | $7.60 | 9.726% | $8.3392 | $8.34 | $8.35 | $8.30 |
| Purchase #6 | $195.95 | 5.743% | $207.2034 | $207.20 | $207.20 | $207.20 |
| Purchase #7 | $67.63 | 5.858% | $71.5918 | $71.59 | $71.60 | $71.60 |
| 7 purchase totals = | $643.69 | $693.4792 | $693.48 | $693.50 | $693.40 | |