| 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 | $32.27 | 6.454% | $34.3527 | $34.35 | $34.35 | $34.40 |
| Purchase #2 | $37.98 | 6.377% | $40.402 | $40.40 | $40.40 | $40.40 |
| Purchase #3 | $5.29 | 13.304% | $5.9938 | $5.99 | $6.00 | $6.00 |
| Purchase #4 | $161.26 | 13.711% | $183.3704 | $183.37 | $183.35 | $183.40 |
| Purchase #5 | $25.51 | 8.379% | $27.6475 | $27.65 | $27.65 | $27.60 |
| Purchase #6 | $200.73 | 7.582% | $215.9493 | $215.95 | $215.95 | $215.90 |
| Purchase #7 | $177.80 | 10.768% | $196.9455 | $196.95 | $196.95 | $196.90 |
| 7 purchase totals = | $640.84 | $704.6612 | $704.66 | $704.65 | $704.60 | |