| 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 | $77.67 | 6.788% | $82.9422 | $82.94 | $82.95 | $82.90 |
| Purchase #2 | $198.94 | 3.553% | $206.0083 | $206.01 | $206.00 | $206.00 |
| Purchase #3 | $166.34 | 4.326% | $173.5359 | $173.54 | $173.55 | $173.50 |
| Purchase #4 | $16.67 | 13.594% | $18.9361 | $18.94 | $18.95 | $18.90 |
| Purchase #5 | $191.84 | 8.611% | $208.3593 | $208.36 | $208.35 | $208.40 |
| Purchase #6 | $147.67 | 12.484% | $166.1051 | $166.11 | $166.10 | $166.10 |
| Purchase #7 | $106.76 | 8.569% | $115.9083 | $115.91 | $115.90 | $115.90 |
| 7 purchase totals = | $905.89 | $971.7952 | $971.81 | $971.80 | $971.70 | |