| 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 | $63.87 | 9.403% | $69.8757 | $69.88 | $69.90 | $69.90 |
| Purchase #2 | $112.31 | 11.353% | $125.0606 | $125.06 | $125.05 | $125.10 |
| Purchase #3 | $138.84 | 5.317% | $146.2221 | $146.22 | $146.20 | $146.20 |
| Purchase #4 | $226.64 | 13.738% | $257.7758 | $257.78 | $257.80 | $257.80 |
| Purchase #5 | $71.64 | 3.242% | $73.9626 | $73.96 | $73.95 | $74.00 |
| Purchase #6 | $161.36 | 12.109% | $180.8991 | $180.90 | $180.90 | $180.90 |
| Purchase #7 | $213.37 | 6.600% | $227.4524 | $227.45 | $227.45 | $227.50 |
| 7 purchase totals = | $988.03 | $1,081.2483 | $1,081.25 | $1,081.25 | $1,081.40 | |