| 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 | $79.58 | 3.210% | $82.1345 | $82.13 | $82.15 | $82.10 |
| Purchase #2 | $76.73 | 5.661% | $81.0737 | $81.07 | $81.05 | $81.10 |
| Purchase #3 | $135.84 | 13.480% | $154.1512 | $154.15 | $154.15 | $154.20 |
| Purchase #4 | $53.76 | 7.767% | $57.9355 | $57.94 | $57.95 | $57.90 |
| Purchase #5 | $97.49 | 8.222% | $105.5056 | $105.51 | $105.50 | $105.50 |
| Purchase #6 | $67.78 | 12.522% | $76.2674 | $76.27 | $76.25 | $76.30 |
| Purchase #7 | $53.39 | 13.367% | $60.5266 | $60.53 | $60.55 | $60.50 |
| 7 purchase totals = | $564.57 | $617.5945 | $617.60 | $617.60 | $617.60 | |