| 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 | $26.86 | 13.306% | $30.434 | $30.43 | $30.45 | $30.40 |
| Purchase #2 | $89.96 | 10.274% | $99.2025 | $99.20 | $99.20 | $99.20 |
| Purchase #3 | $6.80 | 8.830% | $7.4004 | $7.40 | $7.40 | $7.40 |
| Purchase #4 | $197.35 | 7.433% | $212.019 | $212.02 | $212.00 | $212.00 |
| Purchase #5 | $96.75 | 13.452% | $109.7648 | $109.76 | $109.75 | $109.80 |
| Purchase #6 | $179.28 | 9.154% | $195.6913 | $195.69 | $195.70 | $195.70 |
| Purchase #7 | $200.36 | 8.796% | $217.9837 | $217.98 | $218.00 | $218.00 |
| 7 purchase totals = | $797.36 | $872.4957 | $872.48 | $872.50 | $872.50 | |