| 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 | $96.31 | 7.507% | $103.54 | $103.54 | $103.55 | $103.50 |
| Purchase #2 | $77.58 | 12.578% | $87.338 | $87.34 | $87.35 | $87.30 |
| Purchase #3 | $119.39 | 6.481% | $127.1277 | $127.13 | $127.15 | $127.10 |
| Purchase #4 | $81.30 | 6.853% | $86.8715 | $86.87 | $86.85 | $86.90 |
| Purchase #5 | $83.84 | 12.640% | $94.4374 | $94.44 | $94.45 | $94.40 |
| Purchase #6 | $191.85 | 3.364% | $198.3038 | $198.30 | $198.30 | $198.30 |
| Purchase #7 | $17.91 | 11.151% | $19.9071 | $19.91 | $19.90 | $19.90 |
| 7 purchase totals = | $668.18 | $717.5255 | $717.53 | $717.55 | $717.40 | |