| 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 | $114.61 | 5.215% | $120.5869 | $120.59 | $120.60 | $120.60 |
| Purchase #2 | $67.67 | 3.488% | $70.0303 | $70.03 | $70.05 | $70.00 |
| Purchase #3 | $126.82 | 9.542% | $138.9212 | $138.92 | $138.90 | $138.90 |
| Purchase #4 | $32.64 | 6.124% | $34.6389 | $34.64 | $34.65 | $34.60 |
| Purchase #5 | $35.42 | 13.185% | $40.0901 | $40.09 | $40.10 | $40.10 |
| Purchase #6 | $189.69 | 10.681% | $209.9508 | $209.95 | $209.95 | $210.00 |
| Purchase #7 | $166.89 | 5.360% | $175.8353 | $175.84 | $175.85 | $175.80 |
| 7 purchase totals = | $733.74 | $790.0535 | $790.06 | $790.10 | $790.00 | |