| 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 | $242.25 | 5.157% | $254.7428 | $254.74 | $254.75 | $254.70 |
| Purchase #2 | $34.84 | 4.460% | $36.3939 | $36.39 | $36.40 | $36.40 |
| Purchase #3 | $30.89 | 7.755% | $33.2855 | $33.29 | $33.30 | $33.30 |
| Purchase #4 | $146.68 | 10.860% | $162.6094 | $162.61 | $162.60 | $162.60 |
| Purchase #5 | $191.98 | 9.189% | $209.621 | $209.62 | $209.60 | $209.60 |
| Purchase #6 | $24.85 | 11.766% | $27.7739 | $27.77 | $27.75 | $27.80 |
| Purchase #7 | $128.43 | 13.722% | $146.0532 | $146.05 | $146.05 | $146.10 |
| 7 purchase totals = | $799.92 | $870.4797 | $870.47 | $870.45 | $870.50 | |