| 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 | $10.92 | 8.619% | $11.8612 | $11.86 | $11.85 | $11.90 |
| Purchase #2 | $18.72 | 7.312% | $20.0888 | $20.09 | $20.10 | $20.10 |
| Purchase #3 | $97.33 | 10.620% | $107.6664 | $107.67 | $107.65 | $107.70 |
| Purchase #4 | $21.61 | 13.464% | $24.5196 | $24.52 | $24.50 | $24.50 |
| Purchase #5 | $206.50 | 5.841% | $218.5617 | $218.56 | $218.55 | $218.60 |
| Purchase #6 | $225.99 | 4.301% | $235.7098 | $235.71 | $235.70 | $235.70 |
| Purchase #7 | $67.87 | 9.174% | $74.0964 | $74.10 | $74.10 | $74.10 |
| 7 purchase totals = | $648.94 | $692.5039 | $692.51 | $692.45 | $692.60 | |