| 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 | $60.75 | 8.825% | $66.1112 | $66.11 | $66.10 | $66.10 |
| Purchase #2 | $250.81 | 8.776% | $272.8211 | $272.82 | $272.80 | $272.80 |
| Purchase #3 | $117.68 | 4.744% | $123.2627 | $123.26 | $123.25 | $123.30 |
| Purchase #4 | $28.69 | 4.313% | $29.9274 | $29.93 | $29.95 | $29.90 |
| Purchase #5 | $203.35 | 4.520% | $212.5414 | $212.54 | $212.55 | $212.50 |
| Purchase #6 | $70.80 | 5.169% | $74.4597 | $74.46 | $74.45 | $74.50 |
| Purchase #7 | $189.56 | 11.195% | $210.7812 | $210.78 | $210.80 | $210.80 |
| 7 purchase totals = | $921.64 | $989.9047 | $989.90 | $989.90 | $989.90 | |