| 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 | $61.91 | 9.555% | $67.8255 | $67.83 | $67.85 | $67.80 |
| Purchase #2 | $25.72 | 4.871% | $26.9728 | $26.97 | $26.95 | $27.00 |
| Purchase #3 | $181.38 | 5.149% | $190.7193 | $190.72 | $190.70 | $190.70 |
| Purchase #4 | $69.48 | 8.828% | $75.6137 | $75.61 | $75.60 | $75.60 |
| Purchase #5 | $176.58 | 8.442% | $191.4869 | $191.49 | $191.50 | $191.50 |
| Purchase #6 | $76.69 | 5.424% | $80.8497 | $80.85 | $80.85 | $80.80 |
| Purchase #7 | $168.77 | 13.796% | $192.0535 | $192.05 | $192.05 | $192.10 |
| 7 purchase totals = | $760.53 | $825.5214 | $825.52 | $825.50 | $825.50 | |