| 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 | $56.48 | 13.138% | $63.9003 | $63.90 | $63.90 | $63.90 |
| Purchase #2 | $134.97 | 6.413% | $143.6256 | $143.63 | $143.65 | $143.60 |
| Purchase #3 | $145.89 | 12.293% | $163.8243 | $163.82 | $163.80 | $163.80 |
| Purchase #4 | $69.84 | 9.161% | $76.238 | $76.24 | $76.25 | $76.20 |
| Purchase #5 | $89.98 | 12.269% | $101.0196 | $101.02 | $101.00 | $101.00 |
| Purchase #6 | $118.50 | 5.309% | $124.7912 | $124.79 | $124.80 | $124.80 |
| Purchase #7 | $171.42 | 4.704% | $179.4836 | $179.48 | $179.50 | $179.50 |
| 7 purchase totals = | $787.08 | $852.8826 | $852.88 | $852.90 | $852.80 | |