| 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 | $89.70 | 7.639% | $96.5522 | $96.55 | $96.55 | $96.60 |
| Purchase #2 | $117.92 | 5.289% | $124.1568 | $124.16 | $124.15 | $124.20 |
| Purchase #3 | $157.94 | 9.567% | $173.0501 | $173.05 | $173.05 | $173.10 |
| Purchase #4 | $124.79 | 13.722% | $141.9137 | $141.91 | $141.90 | $141.90 |
| Purchase #5 | $69.78 | 3.241% | $72.0416 | $72.04 | $72.05 | $72.00 |
| Purchase #6 | $25.55 | 13.739% | $29.0603 | $29.06 | $29.05 | $29.10 |
| Purchase #7 | $226.97 | 12.606% | $255.5818 | $255.58 | $255.60 | $255.60 |
| 7 purchase totals = | $812.65 | $892.3565 | $892.35 | $892.35 | $892.50 | |