| 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 | $6.88 | 11.539% | $7.6739 | $7.67 | $7.65 | $7.70 |
| Purchase #2 | $151.46 | 6.631% | $161.5033 | $161.50 | $161.50 | $161.50 |
| Purchase #3 | $42.82 | 13.419% | $48.566 | $48.57 | $48.55 | $48.60 |
| Purchase #4 | $138.89 | 5.433% | $146.4359 | $146.44 | $146.45 | $146.40 |
| Purchase #5 | $216.52 | 6.358% | $230.2863 | $230.29 | $230.30 | $230.30 |
| Purchase #6 | $211.41 | 7.356% | $226.9613 | $226.96 | $226.95 | $227.00 |
| Purchase #7 | $125.92 | 11.547% | $140.46 | $140.46 | $140.45 | $140.50 |
| 7 purchase totals = | $893.90 | $961.8867 | $961.89 | $961.85 | $962.00 | |