| 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 | $46.49 | 9.619% | $50.9619 | $50.96 | $50.95 | $51.00 |
| Purchase #2 | $88.67 | 3.606% | $91.8674 | $91.87 | $91.85 | $91.90 |
| Purchase #3 | $29.79 | 6.780% | $31.8098 | $31.81 | $31.80 | $31.80 |
| Purchase #4 | $60.44 | 10.407% | $66.73 | $66.73 | $66.75 | $66.70 |
| Purchase #5 | $192.68 | 10.805% | $213.4991 | $213.50 | $213.50 | $213.50 |
| Purchase #6 | $133.28 | 9.129% | $145.4471 | $145.45 | $145.45 | $145.40 |
| Purchase #7 | $248.49 | 3.457% | $257.0803 | $257.08 | $257.10 | $257.10 |
| 7 purchase totals = | $799.84 | $857.3956 | $857.40 | $857.40 | $857.40 | |