| 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 | $18.51 | 12.676% | $20.8563 | $20.86 | $20.85 | $20.90 |
| Purchase #2 | $87.60 | 8.684% | $95.2072 | $95.21 | $95.20 | $95.20 |
| Purchase #3 | $116.94 | 4.860% | $122.6233 | $122.62 | $122.60 | $122.60 |
| Purchase #4 | $199.45 | 4.388% | $208.2019 | $208.20 | $208.20 | $208.20 |
| Purchase #5 | $67.41 | 12.807% | $76.0432 | $76.04 | $76.05 | $76.00 |
| Purchase #6 | $154.31 | 6.402% | $164.1889 | $164.19 | $164.20 | $164.20 |
| Purchase #7 | $59.25 | 7.464% | $63.6724 | $63.67 | $63.65 | $63.70 |
| 7 purchase totals = | $703.47 | $750.7932 | $750.79 | $750.75 | $750.80 | |