| 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 | $80.84 | 9.340% | $88.3905 | $88.39 | $88.40 | $88.40 |
| Purchase #2 | $133.37 | 6.432% | $141.9484 | $141.95 | $141.95 | $141.90 |
| Purchase #3 | $144.74 | 8.820% | $157.5061 | $157.51 | $157.50 | $157.50 |
| Purchase #4 | $32.26 | 9.310% | $35.2634 | $35.26 | $35.25 | $35.30 |
| Purchase #5 | $180.83 | 8.497% | $196.1951 | $196.20 | $196.20 | $196.20 |
| Purchase #6 | $80.44 | 7.715% | $86.6459 | $86.65 | $86.65 | $86.60 |
| Purchase #7 | $44.84 | 13.339% | $50.8212 | $50.82 | $50.80 | $50.80 |
| 7 purchase totals = | $697.32 | $756.7706 | $756.78 | $756.75 | $756.70 | |