| 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 | $66.25 | 7.366% | $71.13 | $71.13 | $71.15 | $71.10 |
| Purchase #2 | $34.98 | 4.642% | $36.6038 | $36.60 | $36.60 | $36.60 |
| Purchase #3 | $188.41 | 13.321% | $213.5081 | $213.51 | $213.50 | $213.50 |
| Purchase #4 | $20.76 | 13.818% | $23.6286 | $23.63 | $23.65 | $23.60 |
| Purchase #5 | $102.94 | 11.509% | $114.7874 | $114.79 | $114.80 | $114.80 |
| Purchase #6 | $162.89 | 13.366% | $184.6619 | $184.66 | $184.65 | $184.70 |
| Purchase #7 | $31.46 | 12.458% | $35.3793 | $35.38 | $35.40 | $35.40 |
| 7 purchase totals = | $607.69 | $679.6991 | $679.70 | $679.75 | $679.70 | |