| 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 | $35.64 | 3.204% | $36.7819 | $36.78 | $36.80 | $36.80 |
| Purchase #2 | $145.84 | 12.226% | $163.6704 | $163.67 | $163.65 | $163.70 |
| Purchase #3 | $156.68 | 9.538% | $171.6241 | $171.62 | $171.60 | $171.60 |
| Purchase #4 | $28.54 | 13.711% | $32.4531 | $32.45 | $32.45 | $32.50 |
| Purchase #5 | $53.81 | 6.831% | $57.4858 | $57.49 | $57.50 | $57.50 |
| Purchase #6 | $133.65 | 10.172% | $147.2449 | $147.24 | $147.25 | $147.20 |
| Purchase #7 | $218.74 | 8.389% | $237.0901 | $237.09 | $237.10 | $237.10 |
| 7 purchase totals = | $772.90 | $846.3503 | $846.34 | $846.35 | $846.40 | |