| 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 | $22.86 | 9.797% | $25.0996 | $25.10 | $25.10 | $25.10 |
| Purchase #2 | $5.93 | 6.807% | $6.3337 | $6.33 | $6.35 | $6.30 |
| Purchase #3 | $136.57 | 7.640% | $147.0039 | $147.00 | $147.00 | $147.00 |
| Purchase #4 | $88.81 | 9.810% | $97.5223 | $97.52 | $97.50 | $97.50 |
| Purchase #5 | $221.73 | 5.578% | $234.0981 | $234.10 | $234.10 | $234.10 |
| Purchase #6 | $68.69 | 12.666% | $77.3903 | $77.39 | $77.40 | $77.40 |
| Purchase #7 | $228.69 | 9.689% | $250.8478 | $250.85 | $250.85 | $250.80 |
| 7 purchase totals = | $773.28 | $838.2957 | $838.29 | $838.30 | $838.20 | |