| 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 | $50.33 | 10.386% | $55.5573 | $55.56 | $55.55 | $55.60 |
| Purchase #2 | $111.96 | 6.668% | $119.4255 | $119.43 | $119.45 | $119.40 |
| Purchase #3 | $228.89 | 13.512% | $259.8176 | $259.82 | $259.80 | $259.80 |
| Purchase #4 | $103.70 | 3.207% | $107.0257 | $107.03 | $107.05 | $107.00 |
| Purchase #5 | $209.33 | 12.401% | $235.289 | $235.29 | $235.30 | $235.30 |
| Purchase #6 | $250.69 | 5.179% | $263.6732 | $263.67 | $263.65 | $263.70 |
| Purchase #7 | $102.31 | 3.488% | $105.8786 | $105.88 | $105.90 | $105.90 |
| 7 purchase totals = | $1,057.21 | $1,146.6669 | $1,146.68 | $1,146.70 | $1,146.70 | |