| 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 | $53.30 | 3.122% | $54.964 | $54.96 | $54.95 | $55.00 |
| Purchase #2 | $17.50 | 5.537% | $18.469 | $18.47 | $18.45 | $18.50 |
| Purchase #3 | $246.29 | 10.335% | $271.7441 | $271.74 | $271.75 | $271.70 |
| Purchase #4 | $147.66 | 4.666% | $154.5498 | $154.55 | $154.55 | $154.50 |
| Purchase #5 | $92.50 | 8.667% | $100.517 | $100.52 | $100.50 | $100.50 |
| Purchase #6 | $14.55 | 10.520% | $16.0807 | $16.08 | $16.10 | $16.10 |
| Purchase #7 | $14.59 | 3.599% | $15.1151 | $15.12 | $15.10 | $15.10 |
| 7 purchase totals = | $586.39 | $631.4397 | $631.44 | $631.40 | $631.40 | |