| 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 | $112.48 | 10.162% | $123.9102 | $123.91 | $123.90 | $123.90 |
| Purchase #2 | $30.45 | 4.585% | $31.8461 | $31.85 | $31.85 | $31.80 |
| Purchase #3 | $68.78 | 10.655% | $76.1085 | $76.11 | $76.10 | $76.10 |
| Purchase #4 | $156.48 | 3.648% | $162.1884 | $162.19 | $162.20 | $162.20 |
| Purchase #5 | $70.63 | 7.691% | $76.0622 | $76.06 | $76.05 | $76.10 |
| Purchase #6 | $56.90 | 12.312% | $63.9055 | $63.91 | $63.90 | $63.90 |
| Purchase #7 | $76.49 | 10.160% | $84.2614 | $84.26 | $84.25 | $84.30 |
| 7 purchase totals = | $572.21 | $618.2823 | $618.29 | $618.25 | $618.30 | |