| 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 | $70.96 | 9.592% | $77.7665 | $77.77 | $77.75 | $77.80 |
| Purchase #2 | $179.75 | 10.455% | $198.5429 | $198.54 | $198.55 | $198.50 |
| Purchase #3 | $164.57 | 7.394% | $176.7383 | $176.74 | $176.75 | $176.70 |
| Purchase #4 | $87.31 | 3.262% | $90.1581 | $90.16 | $90.15 | $90.20 |
| Purchase #5 | $213.32 | 8.662% | $231.7978 | $231.80 | $231.80 | $231.80 |
| Purchase #6 | $75.94 | 5.634% | $80.2185 | $80.22 | $80.20 | $80.20 |
| Purchase #7 | $153.98 | 10.779% | $170.5775 | $170.58 | $170.60 | $170.60 |
| 7 purchase totals = | $945.83 | $1,025.7996 | $1,025.81 | $1,025.80 | $1,025.80 | |