| 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 | $60.47 | 12.138% | $67.8098 | $67.81 | $67.80 | $67.80 |
| Purchase #2 | $213.78 | 4.668% | $223.7593 | $223.76 | $223.75 | $223.80 |
| Purchase #3 | $52.50 | 7.251% | $56.3068 | $56.31 | $56.30 | $56.30 |
| Purchase #4 | $37.40 | 10.373% | $41.2795 | $41.28 | $41.30 | $41.30 |
| Purchase #5 | $102.99 | 13.473% | $116.8658 | $116.87 | $116.85 | $116.90 |
| Purchase #6 | $126.69 | 3.360% | $130.9468 | $130.95 | $130.95 | $130.90 |
| Purchase #7 | $84.48 | 5.142% | $88.824 | $88.82 | $88.80 | $88.80 |
| 7 purchase totals = | $678.31 | $725.7920 | $725.80 | $725.75 | $725.80 | |