| 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 | $71.89 | 12.414% | $80.8144 | $80.81 | $80.80 | $80.80 |
| Purchase #2 | $159.87 | 3.462% | $165.4047 | $165.40 | $165.40 | $165.40 |
| Purchase #3 | $23.54 | 10.830% | $26.0894 | $26.09 | $26.10 | $26.10 |
| Purchase #4 | $208.87 | 13.484% | $237.034 | $237.03 | $237.05 | $237.00 |
| Purchase #5 | $20.54 | 5.175% | $21.6029 | $21.60 | $21.60 | $21.60 |
| Purchase #6 | $171.81 | 4.531% | $179.5947 | $179.59 | $179.60 | $179.60 |
| Purchase #7 | $41.98 | 13.529% | $47.6595 | $47.66 | $47.65 | $47.70 |
| 7 purchase totals = | $698.50 | $758.1996 | $758.18 | $758.20 | $758.20 | |