| 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 | $110.84 | 11.380% | $123.4536 | $123.45 | $123.45 | $123.50 |
| Purchase #2 | $157.75 | 3.760% | $163.6814 | $163.68 | $163.70 | $163.70 |
| Purchase #3 | $93.54 | 4.737% | $97.971 | $97.97 | $97.95 | $98.00 |
| Purchase #4 | $42.86 | 6.320% | $45.5688 | $45.57 | $45.55 | $45.60 |
| Purchase #5 | $52.85 | 4.209% | $55.0745 | $55.07 | $55.05 | $55.10 |
| Purchase #6 | $101.80 | 3.861% | $105.7305 | $105.73 | $105.75 | $105.70 |
| Purchase #7 | $16.40 | 5.594% | $17.3174 | $17.32 | $17.30 | $17.30 |
| 7 purchase totals = | $576.04 | $608.7972 | $608.79 | $608.75 | $608.90 | |