| 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 | $78.62 | 13.268% | $89.0513 | $89.05 | $89.05 | $89.10 |
| Purchase #2 | $59.50 | 8.655% | $64.6497 | $64.65 | $64.65 | $64.60 |
| Purchase #3 | $87.35 | 7.526% | $93.924 | $93.92 | $93.90 | $93.90 |
| Purchase #4 | $166.98 | 3.365% | $172.5989 | $172.60 | $172.60 | $172.60 |
| Purchase #5 | $164.27 | 13.661% | $186.7109 | $186.71 | $186.70 | $186.70 |
| Purchase #6 | $157.35 | 3.707% | $163.183 | $163.18 | $163.20 | $163.20 |
| Purchase #7 | $141.79 | 5.430% | $149.4892 | $149.49 | $149.50 | $149.50 |
| 7 purchase totals = | $855.86 | $919.6070 | $919.60 | $919.60 | $919.60 | |