| 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 | $92.75 | 7.860% | $100.0402 | $100.04 | $100.05 | $100.00 |
| Purchase #2 | $61.37 | 12.451% | $69.0112 | $69.01 | $69.00 | $69.00 |
| Purchase #3 | $199.93 | 4.558% | $209.0428 | $209.04 | $209.05 | $209.00 |
| Purchase #4 | $103.77 | 10.126% | $114.2778 | $114.28 | $114.30 | $114.30 |
| Purchase #5 | $167.73 | 13.504% | $190.3803 | $190.38 | $190.40 | $190.40 |
| Purchase #6 | $206.93 | 11.199% | $230.1041 | $230.10 | $230.10 | $230.10 |
| Purchase #7 | $7.75 | 5.495% | $8.1759 | $8.18 | $8.20 | $8.20 |
| 7 purchase totals = | $840.23 | $921.0323 | $921.03 | $921.10 | $921.00 | |