| 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 | $30.85 | 8.566% | $33.4926 | $33.49 | $33.50 | $33.50 |
| Purchase #2 | $50.46 | 8.397% | $54.6971 | $54.70 | $54.70 | $54.70 |
| Purchase #3 | $158.95 | 9.256% | $173.6624 | $173.66 | $173.65 | $173.70 |
| Purchase #4 | $26.90 | 9.375% | $29.4219 | $29.42 | $29.40 | $29.40 |
| Purchase #5 | $80.66 | 10.373% | $89.0269 | $89.03 | $89.05 | $89.00 |
| Purchase #6 | $97.25 | 9.303% | $106.2972 | $106.30 | $106.30 | $106.30 |
| Purchase #7 | $138.83 | 13.159% | $157.0986 | $157.10 | $157.10 | $157.10 |
| 7 purchase totals = | $583.90 | $643.6967 | $643.70 | $643.70 | $643.70 | |