| 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 | $37.82 | 9.733% | $41.501 | $41.50 | $41.50 | $41.50 |
| Purchase #2 | $222.52 | 9.806% | $244.3403 | $244.34 | $244.35 | $244.30 |
| Purchase #3 | $76.38 | 3.366% | $78.951 | $78.95 | $78.95 | $79.00 |
| Purchase #4 | $10.45 | 11.814% | $11.6846 | $11.68 | $11.70 | $11.70 |
| Purchase #5 | $206.58 | 6.857% | $220.7452 | $220.75 | $220.75 | $220.70 |
| Purchase #6 | $165.57 | 5.557% | $174.7707 | $174.77 | $174.75 | $174.80 |
| Purchase #7 | $69.56 | 13.544% | $78.9812 | $78.98 | $79.00 | $79.00 |
| 7 purchase totals = | $788.88 | $850.9740 | $850.97 | $851.00 | $851.00 | |