| 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 | $27.89 | 6.529% | $29.7109 | $29.71 | $29.70 | $29.70 |
| Purchase #2 | $48.51 | 6.452% | $51.6399 | $51.64 | $51.65 | $51.60 |
| Purchase #3 | $117.29 | 9.103% | $127.9669 | $127.97 | $127.95 | $128.00 |
| Purchase #4 | $115.38 | 6.512% | $122.8935 | $122.89 | $122.90 | $122.90 |
| Purchase #5 | $48.32 | 3.478% | $50.0006 | $50.00 | $50.00 | $50.00 |
| Purchase #6 | $102.37 | 12.102% | $114.7588 | $114.76 | $114.75 | $114.80 |
| Purchase #7 | $201.42 | 6.545% | $214.6029 | $214.60 | $214.60 | $214.60 |
| 7 purchase totals = | $661.18 | $711.5735 | $711.57 | $711.55 | $711.60 | |