| 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 | $81.44 | 4.287% | $84.9313 | $84.93 | $84.95 | $84.90 |
| Purchase #2 | $24.94 | 10.681% | $27.6038 | $27.60 | $27.60 | $27.60 |
| Purchase #3 | $191.94 | 11.594% | $214.1935 | $214.19 | $214.20 | $214.20 |
| Purchase #4 | $33.39 | 10.167% | $36.7848 | $36.78 | $36.80 | $36.80 |
| Purchase #5 | $71.37 | 12.539% | $80.3191 | $80.32 | $80.30 | $80.30 |
| Purchase #6 | $234.71 | 9.453% | $256.8971 | $256.90 | $256.90 | $256.90 |
| Purchase #7 | $95.48 | 3.469% | $98.7922 | $98.79 | $98.80 | $98.80 |
| 7 purchase totals = | $733.27 | $799.5218 | $799.51 | $799.55 | $799.50 | |