| 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 | $81.50 | 6.395% | $86.7119 | $86.71 | $86.70 | $86.70 |
| Purchase #2 | $72.73 | 6.433% | $77.4087 | $77.41 | $77.40 | $77.40 |
| Purchase #3 | $69.64 | 10.248% | $76.7767 | $76.78 | $76.80 | $76.80 |
| Purchase #4 | $151.42 | 7.506% | $162.7856 | $162.79 | $162.80 | $162.80 |
| Purchase #5 | $205.87 | 3.141% | $212.3364 | $212.34 | $212.35 | $212.30 |
| Purchase #6 | $10.32 | 10.580% | $11.4119 | $11.41 | $11.40 | $11.40 |
| Purchase #7 | $91.35 | 4.743% | $95.6827 | $95.68 | $95.70 | $95.70 |
| 7 purchase totals = | $682.83 | $723.1139 | $723.12 | $723.15 | $723.10 | |