| 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 | $77.43 | 12.395% | $87.0274 | $87.03 | $87.05 | $87.00 |
| Purchase #2 | $239.85 | 6.761% | $256.0663 | $256.07 | $256.05 | $256.10 |
| Purchase #3 | $112.39 | 3.458% | $116.2764 | $116.28 | $116.30 | $116.30 |
| Purchase #4 | $66.37 | 4.362% | $69.2651 | $69.27 | $69.25 | $69.30 |
| Purchase #5 | $85.37 | 11.321% | $95.0347 | $95.03 | $95.05 | $95.00 |
| Purchase #6 | $100.36 | 3.682% | $104.0553 | $104.06 | $104.05 | $104.10 |
| Purchase #7 | $19.65 | 12.287% | $22.0644 | $22.06 | $22.05 | $22.10 |
| 7 purchase totals = | $701.42 | $749.7896 | $749.80 | $749.80 | $749.90 | |