| 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 | $76.72 | 3.676% | $79.5402 | $79.54 | $79.55 | $79.50 |
| Purchase #2 | $127.74 | 3.825% | $132.6261 | $132.63 | $132.65 | $132.60 |
| Purchase #3 | $134.93 | 13.491% | $153.1334 | $153.13 | $153.15 | $153.10 |
| Purchase #4 | $203.47 | 13.307% | $230.5458 | $230.55 | $230.55 | $230.50 |
| Purchase #5 | $152.97 | 13.832% | $174.1288 | $174.13 | $174.15 | $174.10 |
| Purchase #6 | $81.72 | 13.102% | $92.427 | $92.43 | $92.45 | $92.40 |
| Purchase #7 | $77.83 | 11.626% | $86.8785 | $86.88 | $86.90 | $86.90 |
| 7 purchase totals = | $855.38 | $949.2798 | $949.29 | $949.40 | $949.10 | |