| 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 | $24.92 | 4.687% | $26.088 | $26.09 | $26.10 | $26.10 |
| Purchase #2 | $111.69 | 8.753% | $121.4662 | $121.47 | $121.45 | $121.50 |
| Purchase #3 | $83.33 | 8.112% | $90.0897 | $90.09 | $90.10 | $90.10 |
| Purchase #4 | $22.36 | 7.195% | $23.9688 | $23.97 | $23.95 | $24.00 |
| Purchase #5 | $218.97 | 3.550% | $226.7434 | $226.74 | $226.75 | $226.70 |
| Purchase #6 | $89.32 | 11.168% | $99.2953 | $99.30 | $99.30 | $99.30 |
| Purchase #7 | $7.25 | 8.539% | $7.8691 | $7.87 | $7.85 | $7.90 |
| 7 purchase totals = | $557.84 | $595.5205 | $595.53 | $595.50 | $595.60 | |