| 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 | $51.72 | 7.608% | $55.6549 | $55.65 | $55.65 | $55.70 |
| Purchase #2 | $55.64 | 3.346% | $57.5017 | $57.50 | $57.50 | $57.50 |
| Purchase #3 | $190.59 | 4.263% | $198.7149 | $198.71 | $198.70 | $198.70 |
| Purchase #4 | $60.36 | 5.600% | $63.7402 | $63.74 | $63.75 | $63.70 |
| Purchase #5 | $89.60 | 9.324% | $97.9543 | $97.95 | $97.95 | $98.00 |
| Purchase #6 | $37.74 | 8.134% | $40.8098 | $40.81 | $40.80 | $40.80 |
| Purchase #7 | $151.65 | 11.208% | $168.6469 | $168.65 | $168.65 | $168.60 |
| 7 purchase totals = | $637.30 | $683.0227 | $683.01 | $683.00 | $683.00 | |