| 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 | $90.40 | 11.369% | $100.6776 | $100.68 | $100.70 | $100.70 |
| Purchase #2 | $111.68 | 3.831% | $115.9585 | $115.96 | $115.95 | $116.00 |
| Purchase #3 | $106.94 | 8.187% | $115.6952 | $115.70 | $115.70 | $115.70 |
| Purchase #4 | $150.81 | 7.410% | $161.985 | $161.99 | $162.00 | $162.00 |
| Purchase #5 | $54.56 | 7.170% | $58.472 | $58.47 | $58.45 | $58.50 |
| Purchase #6 | $125.51 | 12.197% | $140.8185 | $140.82 | $140.80 | $140.80 |
| Purchase #7 | $95.85 | 6.186% | $101.7793 | $101.78 | $101.80 | $101.80 |
| 7 purchase totals = | $735.75 | $795.3861 | $795.40 | $795.40 | $795.50 | |