| 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 | $76.72 | 6.270% | $81.5303 | $81.53 | $81.55 | $81.50 |
| Purchase #2 | $236.49 | 4.702% | $247.6098 | $247.61 | $247.60 | $247.60 |
| Purchase #3 | $108.79 | 8.661% | $118.2123 | $118.21 | $118.20 | $118.20 |
| Purchase #4 | $244.50 | 8.716% | $265.8106 | $265.81 | $265.80 | $265.80 |
| Purchase #5 | $104.63 | 6.581% | $111.5157 | $111.52 | $111.50 | $111.50 |
| Purchase #6 | $158.56 | 9.829% | $174.1449 | $174.14 | $174.15 | $174.10 |
| Purchase #7 | $8.72 | 9.652% | $9.5617 | $9.56 | $9.55 | $9.60 |
| 7 purchase totals = | $938.41 | $1,008.3853 | $1,008.38 | $1,008.35 | $1,008.30 | |