| 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 | $17.91 | 8.299% | $19.3964 | $19.40 | $19.40 | $19.40 |
| Purchase #2 | $172.51 | 13.327% | $195.5004 | $195.50 | $195.50 | $195.50 |
| Purchase #3 | $232.97 | 12.620% | $262.3708 | $262.37 | $262.35 | $262.40 |
| Purchase #4 | $39.88 | 12.859% | $45.0082 | $45.01 | $45.00 | $45.00 |
| Purchase #5 | $181.84 | 11.229% | $202.2588 | $202.26 | $202.25 | $202.30 |
| Purchase #6 | $86.30 | 7.289% | $92.5904 | $92.59 | $92.60 | $92.60 |
| Purchase #7 | $16.75 | 7.121% | $17.9428 | $17.94 | $17.95 | $17.90 |
| 7 purchase totals = | $748.16 | $835.0678 | $835.07 | $835.05 | $835.10 | |