| 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 | $90.99 | 3.162% | $93.8671 | $93.87 | $93.85 | $93.90 |
| Purchase #2 | $188.37 | 9.118% | $205.5456 | $205.55 | $205.55 | $205.50 |
| Purchase #3 | $202.89 | 5.342% | $213.7284 | $213.73 | $213.75 | $213.70 |
| Purchase #4 | $166.68 | 10.481% | $184.1497 | $184.15 | $184.15 | $184.10 |
| Purchase #5 | $96.82 | 11.729% | $108.176 | $108.18 | $108.20 | $108.20 |
| Purchase #6 | $138.88 | 13.650% | $157.8371 | $157.84 | $157.85 | $157.80 |
| Purchase #7 | $129.91 | 5.122% | $136.564 | $136.56 | $136.55 | $136.60 |
| 7 purchase totals = | $1,014.54 | $1,099.8679 | $1,099.88 | $1,099.90 | $1,099.80 | |