| 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 | $54.28 | 7.286% | $58.2348 | $58.23 | $58.25 | $58.20 |
| Purchase #2 | $75.25 | 3.516% | $77.8958 | $77.90 | $77.90 | $77.90 |
| Purchase #3 | $246.73 | 10.204% | $271.9063 | $271.91 | $271.90 | $271.90 |
| Purchase #4 | $185.35 | 7.452% | $199.1623 | $199.16 | $199.15 | $199.20 |
| Purchase #5 | $83.49 | 11.335% | $92.9536 | $92.95 | $92.95 | $93.00 |
| Purchase #6 | $163.84 | 12.671% | $184.6002 | $184.60 | $184.60 | $184.60 |
| Purchase #7 | $139.32 | 10.662% | $154.1743 | $154.17 | $154.15 | $154.20 |
| 7 purchase totals = | $948.26 | $1,038.9273 | $1,038.92 | $1,038.90 | $1,039.00 | |