| 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 | $31.41 | 8.204% | $33.9869 | $33.99 | $34.00 | $34.00 |
| Purchase #2 | $23.71 | 5.587% | $25.0347 | $25.03 | $25.05 | $25.00 |
| Purchase #3 | $5.79 | 7.278% | $6.2114 | $6.21 | $6.20 | $6.20 |
| Purchase #4 | $222.48 | 10.524% | $245.8938 | $245.89 | $245.90 | $245.90 |
| Purchase #5 | $120.61 | 3.869% | $125.2764 | $125.28 | $125.30 | $125.30 |
| Purchase #6 | $69.92 | 13.146% | $79.1117 | $79.11 | $79.10 | $79.10 |
| Purchase #7 | $105.88 | 12.651% | $119.2749 | $119.27 | $119.25 | $119.30 |
| 7 purchase totals = | $579.80 | $634.7898 | $634.78 | $634.80 | $634.80 | |