| 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 | $10.33 | 6.496% | $11.001 | $11.00 | $11.00 | $11.00 |
| Purchase #2 | $45.64 | 4.241% | $47.5756 | $47.58 | $47.60 | $47.60 |
| Purchase #3 | $94.37 | 3.129% | $97.3228 | $97.32 | $97.30 | $97.30 |
| Purchase #4 | $179.81 | 10.262% | $198.2621 | $198.26 | $198.25 | $198.30 |
| Purchase #5 | $144.93 | 5.469% | $152.8562 | $152.86 | $152.85 | $152.90 |
| Purchase #6 | $141.31 | 13.846% | $160.8758 | $160.88 | $160.90 | $160.90 |
| Purchase #7 | $90.78 | 7.641% | $97.7165 | $97.72 | $97.70 | $97.70 |
| 7 purchase totals = | $707.17 | $765.6100 | $765.62 | $765.60 | $765.70 | |