| 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 | $157.50 | 9.596% | $172.6137 | $172.61 | $172.60 | $172.60 |
| Purchase #2 | $52.87 | 11.577% | $58.9908 | $58.99 | $59.00 | $59.00 |
| Purchase #3 | $29.77 | 3.159% | $30.7104 | $30.71 | $30.70 | $30.70 |
| Purchase #4 | $29.60 | 9.687% | $32.4674 | $32.47 | $32.45 | $32.50 |
| Purchase #5 | $226.76 | 10.670% | $250.9553 | $250.96 | $250.95 | $251.00 |
| Purchase #6 | $187.36 | 6.211% | $198.9969 | $199.00 | $199.00 | $199.00 |
| Purchase #7 | $105.58 | 10.706% | $116.8834 | $116.88 | $116.90 | $116.90 |
| 7 purchase totals = | $789.44 | $861.6179 | $861.62 | $861.60 | $861.70 | |