| 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 | $37.83 | 9.612% | $41.4662 | $41.47 | $41.45 | $41.50 |
| Purchase #2 | $151.58 | 12.632% | $170.7276 | $170.73 | $170.75 | $170.70 |
| Purchase #3 | $107.50 | 7.429% | $115.4862 | $115.49 | $115.50 | $115.50 |
| Purchase #4 | $128.69 | 3.383% | $133.0436 | $133.04 | $133.05 | $133.00 |
| Purchase #5 | $22.97 | 4.448% | $23.9917 | $23.99 | $24.00 | $24.00 |
| Purchase #6 | $18.42 | 4.672% | $19.2806 | $19.28 | $19.30 | $19.30 |
| Purchase #7 | $183.57 | 5.112% | $192.9541 | $192.95 | $192.95 | $193.00 |
| 7 purchase totals = | $650.56 | $696.9500 | $696.95 | $697.00 | $697.00 | |