| 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 | $22.45 | 11.378% | $25.0044 | $25.00 | $25.00 | $25.00 |
| Purchase #2 | $61.91 | 5.102% | $65.0686 | $65.07 | $65.05 | $65.10 |
| Purchase #3 | $222.43 | 5.431% | $234.5102 | $234.51 | $234.50 | $234.50 |
| Purchase #4 | $124.65 | 9.840% | $136.9156 | $136.92 | $136.90 | $136.90 |
| Purchase #5 | $114.57 | 7.623% | $123.3037 | $123.30 | $123.30 | $123.30 |
| Purchase #6 | $157.66 | 8.773% | $171.4915 | $171.49 | $171.50 | $171.50 |
| Purchase #7 | $37.55 | 11.392% | $41.8277 | $41.83 | $41.85 | $41.80 |
| 7 purchase totals = | $741.22 | $798.1217 | $798.12 | $798.10 | $798.10 | |