| 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 | $36.78 | 13.395% | $41.7067 | $41.71 | $41.70 | $41.70 |
| Purchase #2 | $191.92 | 10.748% | $212.5476 | $212.55 | $212.55 | $212.50 |
| Purchase #3 | $11.57 | 7.798% | $12.4722 | $12.47 | $12.45 | $12.50 |
| Purchase #4 | $133.93 | 11.300% | $149.0641 | $149.06 | $149.05 | $149.10 |
| Purchase #5 | $20.90 | 3.391% | $21.6087 | $21.61 | $21.60 | $21.60 |
| Purchase #6 | $155.81 | 3.799% | $161.7292 | $161.73 | $161.75 | $161.70 |
| Purchase #7 | $176.86 | 12.601% | $199.1461 | $199.15 | $199.15 | $199.10 |
| 7 purchase totals = | $727.77 | $798.2746 | $798.28 | $798.25 | $798.20 | |