| 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 | $38.45 | 13.503% | $43.6419 | $43.64 | $43.65 | $43.60 |
| Purchase #2 | $218.77 | 7.375% | $234.9043 | $234.90 | $234.90 | $234.90 |
| Purchase #3 | $164.79 | 11.605% | $183.9139 | $183.91 | $183.90 | $183.90 |
| Purchase #4 | $244.56 | 6.475% | $260.3953 | $260.40 | $260.40 | $260.40 |
| Purchase #5 | $28.45 | 11.474% | $31.7144 | $31.71 | $31.70 | $31.70 |
| Purchase #6 | $114.52 | 12.647% | $129.0033 | $129.00 | $129.00 | $129.00 |
| Purchase #7 | $97.31 | 5.550% | $102.7107 | $102.71 | $102.70 | $102.70 |
| 7 purchase totals = | $906.85 | $986.2838 | $986.27 | $986.25 | $986.20 | |