| 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 | $71.80 | 10.326% | $79.2141 | $79.21 | $79.20 | $79.20 |
| Purchase #2 | $214.77 | 3.838% | $223.0129 | $223.01 | $223.00 | $223.00 |
| Purchase #3 | $248.29 | 13.569% | $281.9805 | $281.98 | $282.00 | $282.00 |
| Purchase #4 | $13.87 | 3.322% | $14.3308 | $14.33 | $14.35 | $14.30 |
| Purchase #5 | $16.64 | 5.526% | $17.5595 | $17.56 | $17.55 | $17.60 |
| Purchase #6 | $54.54 | 7.226% | $58.4811 | $58.48 | $58.50 | $58.50 |
| Purchase #7 | $79.40 | 9.635% | $87.0502 | $87.05 | $87.05 | $87.10 |
| 7 purchase totals = | $699.31 | $761.6291 | $761.62 | $761.65 | $761.70 | |