| 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 | $36.58 | 12.321% | $41.087 | $41.09 | $41.10 | $41.10 |
| Purchase #2 | $75.34 | 13.648% | $85.6224 | $85.62 | $85.60 | $85.60 |
| Purchase #3 | $137.89 | 10.770% | $152.7408 | $152.74 | $152.75 | $152.70 |
| Purchase #4 | $132.39 | 7.265% | $142.0081 | $142.01 | $142.00 | $142.00 |
| Purchase #5 | $103.94 | 9.296% | $113.6023 | $113.60 | $113.60 | $113.60 |
| Purchase #6 | $5.35 | 9.224% | $5.8435 | $5.84 | $5.85 | $5.80 |
| Purchase #7 | $107.81 | 9.523% | $118.0767 | $118.08 | $118.10 | $118.10 |
| 7 purchase totals = | $599.30 | $658.9808 | $658.98 | $659.00 | $658.90 | |