| 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 | $54.89 | 6.871% | $58.6615 | $58.66 | $58.65 | $58.70 |
| Purchase #2 | $221.63 | 7.841% | $239.008 | $239.01 | $239.00 | $239.00 |
| Purchase #3 | $148.50 | 13.573% | $168.6559 | $168.66 | $168.65 | $168.70 |
| Purchase #4 | $172.85 | 7.639% | $186.054 | $186.05 | $186.05 | $186.10 |
| Purchase #5 | $178.95 | 5.795% | $189.3202 | $189.32 | $189.30 | $189.30 |
| Purchase #6 | $119.95 | 6.618% | $127.8883 | $127.89 | $127.90 | $127.90 |
| Purchase #7 | $129.67 | 3.643% | $134.3939 | $134.39 | $134.40 | $134.40 |
| 7 purchase totals = | $1,026.44 | $1,103.9818 | $1,103.98 | $1,103.95 | $1,104.10 | |