| 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 | $57.27 | 10.820% | $63.4666 | $63.47 | $63.45 | $63.50 |
| Purchase #2 | $29.99 | 13.744% | $34.1118 | $34.11 | $34.10 | $34.10 |
| Purchase #3 | $148.82 | 10.795% | $164.8851 | $164.89 | $164.90 | $164.90 |
| Purchase #4 | $221.91 | 5.504% | $234.1239 | $234.12 | $234.10 | $234.10 |
| Purchase #5 | $185.78 | 13.662% | $211.1613 | $211.16 | $211.15 | $211.20 |
| Purchase #6 | $91.83 | 10.378% | $101.3601 | $101.36 | $101.35 | $101.40 |
| Purchase #7 | $132.37 | 4.427% | $138.23 | $138.23 | $138.25 | $138.20 |
| 7 purchase totals = | $867.97 | $947.3388 | $947.34 | $947.30 | $947.40 | |