| 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 | $39.44 | 3.191% | $40.6985 | $40.70 | $40.70 | $40.70 |
| Purchase #2 | $62.86 | 6.589% | $67.0018 | $67.00 | $67.00 | $67.00 |
| Purchase #3 | $130.49 | 13.566% | $148.1923 | $148.19 | $148.20 | $148.20 |
| Purchase #4 | $229.63 | 3.509% | $237.6877 | $237.69 | $237.70 | $237.70 |
| Purchase #5 | $231.36 | 9.869% | $254.1929 | $254.19 | $254.20 | $254.20 |
| Purchase #6 | $15.89 | 8.657% | $17.2656 | $17.27 | $17.25 | $17.30 |
| Purchase #7 | $188.49 | 5.172% | $198.2387 | $198.24 | $198.25 | $198.20 |
| 7 purchase totals = | $898.16 | $963.2775 | $963.28 | $963.30 | $963.30 | |