| 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 | $90.36 | 4.591% | $94.5084 | $94.51 | $94.50 | $94.50 |
| Purchase #2 | $17.41 | 4.127% | $18.1285 | $18.13 | $18.15 | $18.10 |
| Purchase #3 | $166.87 | 3.453% | $172.632 | $172.63 | $172.65 | $172.60 |
| Purchase #4 | $200.85 | 4.518% | $209.9244 | $209.92 | $209.90 | $209.90 |
| Purchase #5 | $205.28 | 13.172% | $232.3195 | $232.32 | $232.30 | $232.30 |
| Purchase #6 | $27.74 | 11.177% | $30.8405 | $30.84 | $30.85 | $30.80 |
| Purchase #7 | $206.94 | 4.194% | $215.6191 | $215.62 | $215.60 | $215.60 |
| 7 purchase totals = | $915.45 | $973.9724 | $973.97 | $973.95 | $973.80 | |