| 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 | $77.52 | 5.687% | $81.9286 | $81.93 | $81.95 | $81.90 |
| Purchase #2 | $200.67 | 5.608% | $211.9236 | $211.92 | $211.90 | $211.90 |
| Purchase #3 | $112.52 | 5.809% | $119.0563 | $119.06 | $119.05 | $119.10 |
| Purchase #4 | $226.49 | 6.543% | $241.3092 | $241.31 | $241.30 | $241.30 |
| Purchase #5 | $81.85 | 6.704% | $87.3372 | $87.34 | $87.35 | $87.30 |
| Purchase #6 | $222.99 | 3.571% | $230.953 | $230.95 | $230.95 | $231.00 |
| Purchase #7 | $226.94 | 13.405% | $257.3613 | $257.36 | $257.35 | $257.40 |
| 7 purchase totals = | $1,148.98 | $1,229.8692 | $1,229.87 | $1,229.85 | $1,229.90 | |