| 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 | $43.41 | 11.782% | $48.5246 | $48.52 | $48.50 | $48.50 |
| Purchase #2 | $133.99 | 7.691% | $144.2952 | $144.30 | $144.30 | $144.30 |
| Purchase #3 | $13.60 | 5.412% | $14.336 | $14.34 | $14.35 | $14.30 |
| Purchase #4 | $31.45 | 12.159% | $35.274 | $35.27 | $35.25 | $35.30 |
| Purchase #5 | $94.91 | 6.793% | $101.3572 | $101.36 | $101.35 | $101.40 |
| Purchase #6 | $226.81 | 13.855% | $258.2345 | $258.23 | $258.25 | $258.20 |
| Purchase #7 | $138.66 | 6.639% | $147.8656 | $147.87 | $147.85 | $147.90 |
| 7 purchase totals = | $682.83 | $749.8871 | $749.89 | $749.85 | $749.90 | |