| 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 | $43.59 | 9.515% | $47.7376 | $47.74 | $47.75 | $47.70 |
| Purchase #2 | $128.46 | 11.448% | $143.1661 | $143.17 | $143.15 | $143.20 |
| Purchase #3 | $144.50 | 9.135% | $157.7001 | $157.70 | $157.70 | $157.70 |
| Purchase #4 | $36.58 | 10.264% | $40.3346 | $40.33 | $40.35 | $40.30 |
| Purchase #5 | $69.37 | 5.521% | $73.1999 | $73.20 | $73.20 | $73.20 |
| Purchase #6 | $153.80 | 12.847% | $173.5587 | $173.56 | $173.55 | $173.60 |
| Purchase #7 | $250.67 | 13.412% | $284.2899 | $284.29 | $284.30 | $284.30 |
| 7 purchase totals = | $826.97 | $919.9869 | $919.99 | $920.00 | $920.00 | |