| 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 | $93.38 | 6.416% | $99.3713 | $99.37 | $99.35 | $99.40 |
| Purchase #2 | $8.39 | 10.326% | $9.2564 | $9.26 | $9.25 | $9.30 |
| Purchase #3 | $218.78 | 8.476% | $237.3238 | $237.32 | $237.30 | $237.30 |
| Purchase #4 | $169.37 | 11.527% | $188.8933 | $188.89 | $188.90 | $188.90 |
| Purchase #5 | $95.67 | 6.455% | $101.8455 | $101.85 | $101.85 | $101.80 |
| Purchase #6 | $154.39 | 9.235% | $168.6479 | $168.65 | $168.65 | $168.60 |
| Purchase #7 | $32.33 | 10.715% | $35.7942 | $35.79 | $35.80 | $35.80 |
| 7 purchase totals = | $772.31 | $841.1324 | $841.13 | $841.10 | $841.10 | |