| 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 | $73.79 | 12.502% | $83.0152 | $83.02 | $83.00 | $83.00 |
| Purchase #2 | $84.47 | 4.465% | $88.2416 | $88.24 | $88.25 | $88.20 |
| Purchase #3 | $174.76 | 9.188% | $190.8169 | $190.82 | $190.80 | $190.80 |
| Purchase #4 | $67.74 | 10.605% | $74.9238 | $74.92 | $74.90 | $74.90 |
| Purchase #5 | $83.65 | 3.440% | $86.5276 | $86.53 | $86.55 | $86.50 |
| Purchase #6 | $193.32 | 10.255% | $213.145 | $213.15 | $213.15 | $213.10 |
| Purchase #7 | $72.54 | 12.746% | $81.7859 | $81.79 | $81.80 | $81.80 |
| 7 purchase totals = | $750.27 | $818.4560 | $818.47 | $818.45 | $818.30 | |