| 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 | $11.84 | 6.774% | $12.642 | $12.64 | $12.65 | $12.60 |
| Purchase #2 | $207.46 | 3.647% | $215.0261 | $215.03 | $215.05 | $215.00 |
| Purchase #3 | $52.40 | 8.674% | $56.9452 | $56.95 | $56.95 | $56.90 |
| Purchase #4 | $56.56 | 13.216% | $64.035 | $64.04 | $64.05 | $64.00 |
| Purchase #5 | $6.99 | 7.827% | $7.5371 | $7.54 | $7.55 | $7.50 |
| Purchase #6 | $175.39 | 7.266% | $188.1338 | $188.13 | $188.15 | $188.10 |
| Purchase #7 | $118.90 | 8.754% | $129.3085 | $129.31 | $129.30 | $129.30 |
| 7 purchase totals = | $629.54 | $673.6277 | $673.64 | $673.70 | $673.40 | |