| 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 | $7.84 | 9.841% | $8.6115 | $8.61 | $8.60 | $8.60 |
| Purchase #2 | $248.68 | 7.465% | $267.244 | $267.24 | $267.25 | $267.20 |
| Purchase #3 | $119.36 | 12.539% | $134.3266 | $134.33 | $134.35 | $134.30 |
| Purchase #4 | $49.97 | 10.658% | $55.2958 | $55.30 | $55.30 | $55.30 |
| Purchase #5 | $165.76 | 12.277% | $186.1104 | $186.11 | $186.10 | $186.10 |
| Purchase #6 | $163.57 | 6.830% | $174.7418 | $174.74 | $174.75 | $174.70 |
| Purchase #7 | $5.55 | 4.290% | $5.7881 | $5.79 | $5.80 | $5.80 |
| 7 purchase totals = | $760.73 | $832.1182 | $832.12 | $832.15 | $832.00 | |