| 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 | $34.46 | 12.507% | $38.7699 | $38.77 | $38.75 | $38.80 |
| Purchase #2 | $61.47 | 12.411% | $69.099 | $69.10 | $69.10 | $69.10 |
| Purchase #3 | $202.47 | 6.614% | $215.8614 | $215.86 | $215.85 | $215.90 |
| Purchase #4 | $115.51 | 5.517% | $121.8827 | $121.88 | $121.90 | $121.90 |
| Purchase #5 | $161.86 | 10.655% | $179.1062 | $179.11 | $179.10 | $179.10 |
| Purchase #6 | $183.30 | 5.397% | $193.1927 | $193.19 | $193.20 | $193.20 |
| Purchase #7 | $106.38 | 12.224% | $119.3839 | $119.38 | $119.40 | $119.40 |
| 7 purchase totals = | $865.45 | $937.2958 | $937.29 | $937.30 | $937.40 | |