| 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 | $24.50 | 4.136% | $25.5133 | $25.51 | $25.50 | $25.50 |
| Purchase #2 | $11.59 | 10.592% | $12.8176 | $12.82 | $12.80 | $12.80 |
| Purchase #3 | $126.74 | 13.262% | $143.5483 | $143.55 | $143.55 | $143.50 |
| Purchase #4 | $211.80 | 10.786% | $234.6447 | $234.64 | $234.65 | $234.60 |
| Purchase #5 | $223.70 | 10.762% | $247.7746 | $247.77 | $247.75 | $247.80 |
| Purchase #6 | $204.83 | 3.342% | $211.6754 | $211.68 | $211.70 | $211.70 |
| Purchase #7 | $24.72 | 4.734% | $25.8902 | $25.89 | $25.90 | $25.90 |
| 7 purchase totals = | $827.88 | $901.8641 | $901.86 | $901.85 | $901.80 | |