| 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 | $42.77 | 4.305% | $44.6112 | $44.61 | $44.60 | $44.60 |
| Purchase #2 | $42.42 | 4.557% | $44.3531 | $44.35 | $44.35 | $44.40 |
| Purchase #3 | $166.45 | 5.776% | $176.0642 | $176.06 | $176.05 | $176.10 |
| Purchase #4 | $76.53 | 6.844% | $81.7677 | $81.77 | $81.75 | $81.80 |
| Purchase #5 | $5.68 | 3.262% | $5.8653 | $5.87 | $5.85 | $5.90 |
| Purchase #6 | $7.93 | 7.607% | $8.5332 | $8.53 | $8.55 | $8.50 |
| Purchase #7 | $11.28 | 10.665% | $12.483 | $12.48 | $12.50 | $12.50 |
| 7 purchase totals = | $353.06 | $373.6777 | $373.67 | $373.65 | $373.80 | |