| 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 | $34.81 | 4.159% | $36.2577 | $36.26 | $36.25 | $36.30 |
| Purchase #2 | $81.61 | 4.271% | $85.0956 | $85.10 | $85.10 | $85.10 |
| Purchase #3 | $137.56 | 12.556% | $154.832 | $154.83 | $154.85 | $154.80 |
| Purchase #4 | $30.58 | 3.569% | $31.6714 | $31.67 | $31.65 | $31.70 |
| Purchase #5 | $47.65 | 11.228% | $53.0001 | $53.00 | $53.00 | $53.00 |
| Purchase #6 | $71.38 | 12.657% | $80.4146 | $80.41 | $80.40 | $80.40 |
| Purchase #7 | $170.87 | 7.464% | $183.6237 | $183.62 | $183.60 | $183.60 |
| 7 purchase totals = | $574.46 | $624.8951 | $624.89 | $624.85 | $624.90 | |