| 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 | $11.95 | 8.464% | $12.9614 | $12.96 | $12.95 | $13.00 |
| Purchase #2 | $104.72 | 13.571% | $118.9316 | $118.93 | $118.95 | $118.90 |
| Purchase #3 | $77.56 | 4.667% | $81.1797 | $81.18 | $81.20 | $81.20 |
| Purchase #4 | $39.72 | 5.210% | $41.7894 | $41.79 | $41.80 | $41.80 |
| Purchase #5 | $17.81 | 12.171% | $19.9777 | $19.98 | $20.00 | $20.00 |
| Purchase #6 | $126.55 | 3.747% | $131.2918 | $131.29 | $131.30 | $131.30 |
| Purchase #7 | $175.78 | 7.759% | $189.4188 | $189.42 | $189.40 | $189.40 |
| 7 purchase totals = | $554.09 | $595.5504 | $595.55 | $595.60 | $595.60 | |