| 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 | $26.87 | 12.247% | $30.1608 | $30.16 | $30.15 | $30.20 |
| Purchase #2 | $40.67 | 7.505% | $43.7223 | $43.72 | $43.70 | $43.70 |
| Purchase #3 | $116.57 | 3.676% | $120.8551 | $120.86 | $120.85 | $120.90 |
| Purchase #4 | $187.53 | 9.794% | $205.8967 | $205.90 | $205.90 | $205.90 |
| Purchase #5 | $85.68 | 11.463% | $95.5015 | $95.50 | $95.50 | $95.50 |
| Purchase #6 | $138.26 | 10.594% | $152.9073 | $152.91 | $152.90 | $152.90 |
| Purchase #7 | $193.80 | 12.347% | $217.7285 | $217.73 | $217.75 | $217.70 |
| 7 purchase totals = | $789.38 | $866.7722 | $866.78 | $866.75 | $866.80 | |